71821998

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{22543}}^1$

素因数の和:22613

約数の個数: 32

約数和(自身を含む): 162316800

約数和(自身を除く): 90494802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 22543, 45086, 67629, 135258, 202887, 405774, 608661, 1217322, 1330037, 2660074, 3990111, 7980222, 11970333, 23940666, 35910999, 71821998]

約数ペア:

[(1, 71821998), (2, 35910999), (3, 23940666), (6, 11970333), (9, 7980222), (18, 3990111), (27, 2660074), (54, 1330037), (59, 1217322), (118, 608661), (177, 405774), (354, 202887), (531, 135258), (1062, 67629), (1593, 45086), (3186, 22543)]