66540546

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3671}}^1$

素因数の和:3751

約数の個数: 48

約数和(自身を含む): 154664640

約数和(自身を除く): 88124094

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 3671, 6042, 7342, 9063, 11013, 18126, 22026, 33039, 66078, 69749, 139498, 194563, 209247, 389126, 418494, 583689, 627741, 1167378, 1255482, 1751067, 3502134, 3696697, 7393394, 11090091, 22180182, 33270273, 66540546]

約数ペア:

[(1, 66540546), (2, 33270273), (3, 22180182), (6, 11090091), (9, 7393394), (18, 3696697), (19, 3502134), (38, 1751067), (53, 1255482), (57, 1167378), (106, 627741), (114, 583689), (159, 418494), (171, 389126), (318, 209247), (342, 194563), (477, 139498), (954, 69749), (1007, 66078), (2014, 33039), (3021, 22026), (3671, 18126), (6042, 11013), (7342, 9063)]