38626506

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2211

約数の個数: 48

約数和(自身を含む): 89799840

約数和(自身を除く): 51173334

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 2131, 3021, 4262, 6042, 6393, 9063, 12786, 18126, 19179, 38358, 40489, 80978, 112943, 121467, 225886, 242934, 338829, 364401, 677658, 728802, 1016487, 2032974, 2145917, 4291834, 6437751, 12875502, 19313253, 38626506]

約数ペア:

[(1, 38626506), (2, 19313253), (3, 12875502), (6, 6437751), (9, 4291834), (18, 2145917), (19, 2032974), (38, 1016487), (53, 728802), (57, 677658), (106, 364401), (114, 338829), (159, 242934), (171, 225886), (318, 121467), (342, 112943), (477, 80978), (954, 40489), (1007, 38358), (2014, 19179), (2131, 18126), (3021, 12786), (4262, 9063), (6042, 6393)]