13051116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 36079680

約数和(自身を除く): 23028564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 353, 468, 474, 706, 711, 948, 1027, 1059, 1412, 1422, 2054, 2118, 2844, 3081, 3177, 4108, 4236, 4589, 6162, 6354, 9178, 9243, 12324, 12708, 13767, 18356, 18486, 27534, 27887, 36972, 41301, 55068, 55774, 82602, 83661, 111548, 165204, 167322, 250983, 334644, 362531, 501966, 725062, 1003932, 1087593, 1450124, 2175186, 3262779, 4350372, 6525558, 13051116]

約数ペア:

[(1, 13051116), (2, 6525558), (3, 4350372), (4, 3262779), (6, 2175186), (9, 1450124), (12, 1087593), (13, 1003932), (18, 725062), (26, 501966), (36, 362531), (39, 334644), (52, 250983), (78, 167322), (79, 165204), (117, 111548), (156, 83661), (158, 82602), (234, 55774), (237, 55068), (316, 41301), (353, 36972), (468, 27887), (474, 27534), (706, 18486), (711, 18356), (948, 13767), (1027, 12708), (1059, 12324), (1412, 9243), (1422, 9178), (2054, 6354), (2118, 6162), (2844, 4589), (3081, 4236), (3177, 4108)]