13790556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 38118080

約数和(自身を除く): 24327524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 373, 468, 474, 711, 746, 948, 1027, 1119, 1422, 1492, 2054, 2238, 2844, 3081, 3357, 4108, 4476, 4849, 6162, 6714, 9243, 9698, 12324, 13428, 14547, 18486, 19396, 29094, 29467, 36972, 43641, 58188, 58934, 87282, 88401, 117868, 174564, 176802, 265203, 353604, 383071, 530406, 766142, 1060812, 1149213, 1532284, 2298426, 3447639, 4596852, 6895278, 13790556]

約数ペア:

[(1, 13790556), (2, 6895278), (3, 4596852), (4, 3447639), (6, 2298426), (9, 1532284), (12, 1149213), (13, 1060812), (18, 766142), (26, 530406), (36, 383071), (39, 353604), (52, 265203), (78, 176802), (79, 174564), (117, 117868), (156, 88401), (158, 87282), (234, 58934), (237, 58188), (316, 43641), (373, 36972), (468, 29467), (474, 29094), (711, 19396), (746, 18486), (948, 14547), (1027, 13428), (1119, 12324), (1422, 9698), (1492, 9243), (2054, 6714), (2238, 6162), (2844, 4849), (3081, 4476), (3357, 4108)]