23347428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7877}}^1$

素因数の和:7916

約数の個数: 48

約数和(自身を含む): 61763520

約数和(自身を除く): 38416092

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 7877, 15754, 23631, 31508, 47262, 94524, 102401, 149663, 204802, 299326, 307203, 409604, 448989, 598652, 614406, 897978, 1228812, 1795956, 1945619, 3891238, 5836857, 7782476, 11673714, 23347428]

約数ペア:

[(1, 23347428), (2, 11673714), (3, 7782476), (4, 5836857), (6, 3891238), (12, 1945619), (13, 1795956), (19, 1228812), (26, 897978), (38, 614406), (39, 598652), (52, 448989), (57, 409604), (76, 307203), (78, 299326), (114, 204802), (156, 149663), (228, 102401), (247, 94524), (494, 47262), (741, 31508), (988, 23631), (1482, 15754), (2964, 7877)]