123431238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23893}}^1$

素因数の和:23949

約数の個数: 48

約数和(自身を含む): 313106976

約数和(自身を除く): 189675738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 23893, 47786, 71679, 143358, 167251, 215037, 334502, 430074, 501753, 979613, 1003506, 1505259, 1959226, 2938839, 3010518, 5877678, 6857291, 8816517, 13714582, 17633034, 20571873, 41143746, 61715619, 123431238]

約数ペア:

[(1, 123431238), (2, 61715619), (3, 41143746), (6, 20571873), (7, 17633034), (9, 13714582), (14, 8816517), (18, 6857291), (21, 5877678), (41, 3010518), (42, 2938839), (63, 1959226), (82, 1505259), (123, 1003506), (126, 979613), (246, 501753), (287, 430074), (369, 334502), (574, 215037), (738, 167251), (861, 143358), (1722, 71679), (2583, 47786), (5166, 23893)]