18291229914

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1\times {\mathrm{2411}}^1$

素因数の和:3243

約数の個数: 64

約数和(自身を含む): 38553408000

約数和(自身を除く): 20262178086

約数列:

[1, 2, 3, 6, 29, 58, 59, 87, 118, 174, 177, 354, 739, 1478, 1711, 2217, 2411, 3422, 4434, 4822, 5133, 7233, 10266, 14466, 21431, 42862, 43601, 64293, 69919, 87202, 128586, 130803, 139838, 142249, 209757, 261606, 284498, 419514, 426747, 853494, 1264429, 1781729, 2528858, 3563458, 3793287, 4125221, 5345187, 7586574, 8250442, 10690374, 12375663, 24751326, 51670141, 103340282, 105122011, 155010423, 210244022, 310020846, 315366033, 630732066, 3048538319, 6097076638, 9145614957, 18291229914]

約数ペア:

[(1, 18291229914), (2, 9145614957), (3, 6097076638), (6, 3048538319), (29, 630732066), (58, 315366033), (59, 310020846), (87, 210244022), (118, 155010423), (174, 105122011), (177, 103340282), (354, 51670141), (739, 24751326), (1478, 12375663), (1711, 10690374), (2217, 8250442), (2411, 7586574), (3422, 5345187), (4434, 4125221), (4822, 3793287), (5133, 3563458), (7233, 2528858), (10266, 1781729), (14466, 1264429), (21431, 853494), (42862, 426747), (43601, 419514), (64293, 284498), (69919, 261606), (87202, 209757), (128586, 142249), (130803, 139838)]