18902060928

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37547}}^1$

素因数の和:37609

約数の個数: 192

約数和(自身を含む): 59746377600

約数和(自身を除く): 40844316672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 128, 138, 144, 152, 171, 184, 192, 207, 228, 276, 288, 304, 342, 368, 384, 414, 437, 456, 552, 576, 608, 684, 736, 828, 874, 912, 1104, 1152, 1216, 1311, 1368, 1472, 1656, 1748, 1824, 2208, 2432, 2622, 2736, 2944, 3312, 3496, 3648, 3933, 4416, 5244, 5472, 6624, 6992, 7296, 7866, 8832, 10488, 10944, 13248, 13984, 15732, 20976, 21888, 26496, 27968, 31464, 37547, 41952, 55936, 62928, 75094, 83904, 112641, 125856, 150188, 167808, 225282, 251712, 300376, 337923, 450564, 503424, 600752, 675846, 713393, 863581, 901128, 1201504, 1351692, 1426786, 1727162, 1802256, 2140179, 2403008, 2590743, 2703384, 2853572, 3454324, 3604512, 4280358, 4806016, 5181486, 5406768, 5707144, 6420537, 6908648, 7209024, 7772229, 8560716, 10362972, 10813536, 11414288, 12841074, 13817296, 14418048, 15544458, 16408039, 17121432, 20725944, 21627072, 22828576, 25682148, 27634592, 31088916, 32816078, 34242864, 41451888, 43254144, 45657152, 49224117, 51364296, 55269184, 62177832, 65632156, 68485728, 82903776, 91314304, 98448234, 102728592, 110538368, 124355664, 131264312, 136971456, 147672351, 165807552, 196896468, 205457184, 248711328, 262528624, 273942912, 295344702, 331615104, 393792936, 410914368, 497422656, 525057248, 590689404, 787585872, 821828736, 994845312, 1050114496, 1181378808, 1575171744, 2100228992, 2362757616, 3150343488, 4725515232, 6300686976, 9451030464, 18902060928]

約数ペア:

[(1, 18902060928), (2, 9451030464), (3, 6300686976), (4, 4725515232), (6, 3150343488), (8, 2362757616), (9, 2100228992), (12, 1575171744), (16, 1181378808), (18, 1050114496), (19, 994845312), (23, 821828736), (24, 787585872), (32, 590689404), (36, 525057248), (38, 497422656), (46, 410914368), (48, 393792936), (57, 331615104), (64, 295344702), (69, 273942912), (72, 262528624), (76, 248711328), (92, 205457184), (96, 196896468), (114, 165807552), (128, 147672351), (138, 136971456), (144, 131264312), (152, 124355664), (171, 110538368), (184, 102728592), (192, 98448234), (207, 91314304), (228, 82903776), (276, 68485728), (288, 65632156), (304, 62177832), (342, 55269184), (368, 51364296), (384, 49224117), (414, 45657152), (437, 43254144), (456, 41451888), (552, 34242864), (576, 32816078), (608, 31088916), (684, 27634592), (736, 25682148), (828, 22828576), (874, 21627072), (912, 20725944), (1104, 17121432), (1152, 16408039), (1216, 15544458), (1311, 14418048), (1368, 13817296), (1472, 12841074), (1656, 11414288), (1748, 10813536), (1824, 10362972), (2208, 8560716), (2432, 7772229), (2622, 7209024), (2736, 6908648), (2944, 6420537), (3312, 5707144), (3496, 5406768), (3648, 5181486), (3933, 4806016), (4416, 4280358), (5244, 3604512), (5472, 3454324), (6624, 2853572), (6992, 2703384), (7296, 2590743), (7866, 2403008), (8832, 2140179), (10488, 1802256), (10944, 1727162), (13248, 1426786), (13984, 1351692), (15732, 1201504), (20976, 901128), (21888, 863581), (26496, 713393), (27968, 675846), (31464, 600752), (37547, 503424), (41952, 450564), (55936, 337923), (62928, 300376), (75094, 251712), (83904, 225282), (112641, 167808), (125856, 150188)]