2019059586

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 4753070400

約数和(自身を除く): 2734010814

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 379, 421, 666, 703, 758, 842, 1137, 1263, 1406, 2109, 2274, 2526, 3411, 3789, 4218, 6327, 6822, 7201, 7578, 7999, 12654, 14023, 14402, 15577, 15998, 21603, 23997, 28046, 31154, 42069, 43206, 46731, 47994, 64809, 71991, 84138, 93462, 126207, 129618, 140193, 143982, 159559, 252414, 266437, 280386, 295963, 319118, 478677, 532874, 591926, 799311, 887889, 957354, 1436031, 1598622, 1775778, 2397933, 2663667, 2872062, 3031621, 4795866, 5327334, 5903683, 6063242, 9094863, 11807366, 17711049, 18189726, 27284589, 35422098, 53133147, 54569178, 106266294, 112169977, 224339954, 336509931, 673019862, 1009529793, 2019059586]

約数ペア:

[(1, 2019059586), (2, 1009529793), (3, 673019862), (6, 336509931), (9, 224339954), (18, 112169977), (19, 106266294), (37, 54569178), (38, 53133147), (57, 35422098), (74, 27284589), (111, 18189726), (114, 17711049), (171, 11807366), (222, 9094863), (333, 6063242), (342, 5903683), (379, 5327334), (421, 4795866), (666, 3031621), (703, 2872062), (758, 2663667), (842, 2397933), (1137, 1775778), (1263, 1598622), (1406, 1436031), (2109, 957354), (2274, 887889), (2526, 799311), (3411, 591926), (3789, 532874), (4218, 478677), (6327, 319118), (6822, 295963), (7201, 280386), (7578, 266437), (7999, 252414), (12654, 159559), (14023, 143982), (14402, 140193), (15577, 129618), (15998, 126207), (21603, 93462), (23997, 84138), (28046, 71991), (31154, 64809), (42069, 47994), (43206, 46731)]