15706688922

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1241243}}^1$

素因数の和:1241307

約数の個数: 48

約数和(自身を含む): 36790472160

約数和(自身を除く): 21083783238

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 6327, 12654, 1241243, 2482486, 3723729, 7447458, 11171187, 22342374, 23583617, 45925991, 47167234, 70750851, 91851982, 137777973, 141501702, 212252553, 275555946, 413333919, 424505106, 826667838, 872593829, 1745187658, 2617781487, 5235562974, 7853344461, 15706688922]

約数ペア:

[(1, 15706688922), (2, 7853344461), (3, 5235562974), (6, 2617781487), (9, 1745187658), (18, 872593829), (19, 826667838), (37, 424505106), (38, 413333919), (57, 275555946), (74, 212252553), (111, 141501702), (114, 137777973), (171, 91851982), (222, 70750851), (333, 47167234), (342, 45925991), (666, 23583617), (703, 22342374), (1406, 11171187), (2109, 7447458), (4218, 3723729), (6327, 2482486), (12654, 1241243)]