38396538

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{22937}}^1$

素因数の和:22979

約数の個数: 32

約数和(自身を含む): 88081920

約数和(自身を除く): 49685382

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 22937, 45874, 68811, 137622, 206433, 412866, 619299, 711047, 1238598, 1422094, 2133141, 4266282, 6399423, 12798846, 19198269, 38396538]

約数ペア:

[(1, 38396538), (2, 19198269), (3, 12798846), (6, 6399423), (9, 4266282), (18, 2133141), (27, 1422094), (31, 1238598), (54, 711047), (62, 619299), (93, 412866), (186, 206433), (279, 137622), (558, 68811), (837, 45874), (1674, 22937)]