1861236636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1044

約数の個数: 192

約数和(自身を含む): 5579642880

約数和(自身を除く): 3718406244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 61, 68, 69, 84, 92, 102, 119, 122, 138, 161, 183, 204, 238, 244, 276, 322, 357, 366, 391, 427, 476, 483, 644, 714, 732, 782, 854, 929, 966, 1037, 1173, 1281, 1403, 1428, 1564, 1708, 1858, 1932, 2074, 2346, 2562, 2737, 2787, 2806, 3111, 3716, 4148, 4209, 4692, 5124, 5474, 5574, 5612, 6222, 6503, 7259, 8211, 8418, 9821, 10948, 11148, 12444, 13006, 14518, 15793, 16422, 16836, 19509, 19642, 21367, 21777, 23851, 26012, 29036, 29463, 31586, 32844, 39018, 39284, 42734, 43554, 47379, 47702, 56669, 58926, 63172, 64101, 71553, 78036, 85468, 87108, 94758, 95404, 110551, 113338, 117852, 128202, 143106, 149569, 166957, 170007, 189516, 221102, 226676, 256404, 286212, 299138, 331653, 333914, 340014, 363239, 396683, 442204, 448707, 500871, 598276, 663306, 667828, 680028, 726478, 793366, 897414, 963373, 1001742, 1089717, 1190049, 1303387, 1326612, 1452956, 1586732, 1794828, 1926746, 2003484, 2179434, 2380098, 2542673, 2606774, 2890119, 3853492, 3910161, 4358868, 4760196, 5085346, 5213548, 5780238, 6743611, 7628019, 7820322, 9123709, 10170692, 11560476, 13487222, 15256038, 15640644, 18247418, 20230833, 22157579, 26974444, 27371127, 30512076, 36494836, 40461666, 44315158, 54742254, 66472737, 80923332, 88630316, 109484508, 132945474, 155103053, 265890948, 310206106, 465309159, 620412212, 930618318, 1861236636]

約数ペア:

[(1, 1861236636), (2, 930618318), (3, 620412212), (4, 465309159), (6, 310206106), (7, 265890948), (12, 155103053), (14, 132945474), (17, 109484508), (21, 88630316), (23, 80923332), (28, 66472737), (34, 54742254), (42, 44315158), (46, 40461666), (51, 36494836), (61, 30512076), (68, 27371127), (69, 26974444), (84, 22157579), (92, 20230833), (102, 18247418), (119, 15640644), (122, 15256038), (138, 13487222), (161, 11560476), (183, 10170692), (204, 9123709), (238, 7820322), (244, 7628019), (276, 6743611), (322, 5780238), (357, 5213548), (366, 5085346), (391, 4760196), (427, 4358868), (476, 3910161), (483, 3853492), (644, 2890119), (714, 2606774), (732, 2542673), (782, 2380098), (854, 2179434), (929, 2003484), (966, 1926746), (1037, 1794828), (1173, 1586732), (1281, 1452956), (1403, 1326612), (1428, 1303387), (1564, 1190049), (1708, 1089717), (1858, 1001742), (1932, 963373), (2074, 897414), (2346, 793366), (2562, 726478), (2737, 680028), (2787, 667828), (2806, 663306), (3111, 598276), (3716, 500871), (4148, 448707), (4209, 442204), (4692, 396683), (5124, 363239), (5474, 340014), (5574, 333914), (5612, 331653), (6222, 299138), (6503, 286212), (7259, 256404), (8211, 226676), (8418, 221102), (9821, 189516), (10948, 170007), (11148, 166957), (12444, 149569), (13006, 143106), (14518, 128202), (15793, 117852), (16422, 113338), (16836, 110551), (19509, 95404), (19642, 94758), (21367, 87108), (21777, 85468), (23851, 78036), (26012, 71553), (29036, 64101), (29463, 63172), (31586, 58926), (32844, 56669), (39018, 47702), (39284, 47379), (42734, 43554)]