39991674

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1019}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 83036160

約数和(自身を除く): 43044486

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 211, 422, 633, 1019, 1266, 2038, 3057, 6114, 6541, 13082, 19623, 31589, 39246, 63178, 94767, 189534, 215009, 430018, 645027, 1290054, 6665279, 13330558, 19995837, 39991674]

約数ペア:

[(1, 39991674), (2, 19995837), (3, 13330558), (6, 6665279), (31, 1290054), (62, 645027), (93, 430018), (186, 215009), (211, 189534), (422, 94767), (633, 63178), (1019, 39246), (1266, 31589), (2038, 19623), (3057, 13082), (6114, 6541)]