378528054

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{9001}}^1$

素因数の和:9212

約数の個数: 32

約数和(自身を含む): 779501184

約数和(自身を除く): 400973130

約数列:

[1, 2, 3, 6, 43, 86, 129, 163, 258, 326, 489, 978, 7009, 9001, 14018, 18002, 21027, 27003, 42054, 54006, 387043, 774086, 1161129, 1467163, 2322258, 2934326, 4401489, 8802978, 63088009, 126176018, 189264027, 378528054]

約数ペア:

[(1, 378528054), (2, 189264027), (3, 126176018), (6, 63088009), (43, 8802978), (86, 4401489), (129, 2934326), (163, 2322258), (258, 1467163), (326, 1161129), (489, 774086), (978, 387043), (7009, 54006), (9001, 42054), (14018, 27003), (18002, 21027)]