57189978

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 129182976

約数和(自身を除く): 71992998

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 113, 186, 226, 279, 339, 558, 678, 907, 1017, 1814, 2034, 2721, 3503, 5442, 7006, 8163, 10509, 16326, 21018, 28117, 31527, 56234, 63054, 84351, 102491, 168702, 204982, 253053, 307473, 506106, 614946, 922419, 1844838, 3177221, 6354442, 9531663, 19063326, 28594989, 57189978]

約数ペア:

[(1, 57189978), (2, 28594989), (3, 19063326), (6, 9531663), (9, 6354442), (18, 3177221), (31, 1844838), (62, 922419), (93, 614946), (113, 506106), (186, 307473), (226, 253053), (279, 204982), (339, 168702), (558, 102491), (678, 84351), (907, 63054), (1017, 56234), (1814, 31527), (2034, 28117), (2721, 21018), (3503, 16326), (5442, 10509), (7006, 8163)]