19899579852

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8971}}^1$

素因数の和:9073

約数の個数: 192

約数和(自身を含む): 57880166400

約数和(自身を除く): 37980586548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 47, 54, 57, 69, 76, 92, 94, 108, 114, 138, 141, 171, 188, 207, 228, 276, 282, 342, 414, 423, 437, 513, 564, 621, 684, 828, 846, 874, 893, 1026, 1081, 1242, 1269, 1311, 1692, 1748, 1786, 2052, 2162, 2484, 2538, 2622, 2679, 3243, 3572, 3933, 4324, 5076, 5244, 5358, 6486, 7866, 8037, 8971, 9729, 10716, 11799, 12972, 15732, 16074, 17942, 19458, 20539, 23598, 24111, 26913, 29187, 32148, 35884, 38916, 41078, 47196, 48222, 53826, 58374, 61617, 80739, 82156, 96444, 107652, 116748, 123234, 161478, 170449, 184851, 206333, 242217, 246468, 322956, 340898, 369702, 412666, 421637, 484434, 511347, 554553, 618999, 681796, 739404, 825332, 843274, 968868, 1022694, 1109106, 1237998, 1264911, 1534041, 1686548, 1856997, 2045388, 2218212, 2475996, 2529822, 3068082, 3713994, 3794733, 3920327, 4602123, 5059644, 5570991, 6136164, 7427988, 7589466, 7840654, 8011103, 9204246, 9697651, 11141982, 11384199, 11760981, 15178932, 15681308, 16022206, 18408492, 19395302, 22283964, 22768398, 23521962, 24033309, 29092953, 32044412, 35282943, 38790604, 45536796, 47043924, 48066618, 58185906, 70565886, 72099927, 87278859, 96133236, 105848829, 116371812, 141131772, 144199854, 174557718, 184255369, 211697658, 216299781, 261836577, 288399708, 349115436, 368510738, 423395316, 432599562, 523673154, 552766107, 737021476, 865199124, 1047346308, 1105532214, 1658298321, 2211064428, 3316596642, 4974894963, 6633193284, 9949789926, 19899579852]

約数ペア:

[(1, 19899579852), (2, 9949789926), (3, 6633193284), (4, 4974894963), (6, 3316596642), (9, 2211064428), (12, 1658298321), (18, 1105532214), (19, 1047346308), (23, 865199124), (27, 737021476), (36, 552766107), (38, 523673154), (46, 432599562), (47, 423395316), (54, 368510738), (57, 349115436), (69, 288399708), (76, 261836577), (92, 216299781), (94, 211697658), (108, 184255369), (114, 174557718), (138, 144199854), (141, 141131772), (171, 116371812), (188, 105848829), (207, 96133236), (228, 87278859), (276, 72099927), (282, 70565886), (342, 58185906), (414, 48066618), (423, 47043924), (437, 45536796), (513, 38790604), (564, 35282943), (621, 32044412), (684, 29092953), (828, 24033309), (846, 23521962), (874, 22768398), (893, 22283964), (1026, 19395302), (1081, 18408492), (1242, 16022206), (1269, 15681308), (1311, 15178932), (1692, 11760981), (1748, 11384199), (1786, 11141982), (2052, 9697651), (2162, 9204246), (2484, 8011103), (2538, 7840654), (2622, 7589466), (2679, 7427988), (3243, 6136164), (3572, 5570991), (3933, 5059644), (4324, 4602123), (5076, 3920327), (5244, 3794733), (5358, 3713994), (6486, 3068082), (7866, 2529822), (8037, 2475996), (8971, 2218212), (9729, 2045388), (10716, 1856997), (11799, 1686548), (12972, 1534041), (15732, 1264911), (16074, 1237998), (17942, 1109106), (19458, 1022694), (20539, 968868), (23598, 843274), (24111, 825332), (26913, 739404), (29187, 681796), (32148, 618999), (35884, 554553), (38916, 511347), (41078, 484434), (47196, 421637), (48222, 412666), (53826, 369702), (58374, 340898), (61617, 322956), (80739, 246468), (82156, 242217), (96444, 206333), (107652, 184851), (116748, 170449), (123234, 161478)]