27306838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 46851840

約数和(自身を除く): 19545002

約数列:

[1, 2, 13, 19, 26, 38, 167, 247, 331, 334, 494, 662, 2171, 3173, 4303, 4342, 6289, 6346, 8606, 12578, 41249, 55277, 81757, 82498, 110554, 163514, 718601, 1050263, 1437202, 2100526, 13653419, 27306838]

約数ペア:

[(1, 27306838), (2, 13653419), (13, 2100526), (19, 1437202), (26, 1050263), (38, 718601), (167, 163514), (247, 110554), (331, 82498), (334, 81757), (494, 55277), (662, 41249), (2171, 12578), (3173, 8606), (4303, 6346), (4342, 6289)]