61173198

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 144672000

約数和(自身を除く): 83498802

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 109, 114, 171, 218, 327, 342, 513, 547, 654, 981, 1026, 1094, 1641, 1962, 2071, 2943, 3282, 4142, 4923, 5886, 6213, 9846, 10393, 12426, 14769, 18639, 20786, 29538, 31179, 37278, 55917, 59623, 62358, 93537, 111834, 119246, 178869, 187074, 280611, 357738, 536607, 561222, 1073214, 1132837, 1609821, 2265674, 3219642, 3398511, 6797022, 10195533, 20391066, 30586599, 61173198]

約数ペア:

[(1, 61173198), (2, 30586599), (3, 20391066), (6, 10195533), (9, 6797022), (18, 3398511), (19, 3219642), (27, 2265674), (38, 1609821), (54, 1132837), (57, 1073214), (109, 561222), (114, 536607), (171, 357738), (218, 280611), (327, 187074), (342, 178869), (513, 119246), (547, 111834), (654, 93537), (981, 62358), (1026, 59623), (1094, 55917), (1641, 37278), (1962, 31179), (2071, 29538), (2943, 20786), (3282, 18639), (4142, 14769), (4923, 12426), (5886, 10393), (6213, 9846)]