21462090906

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{547}}^1\times {\mathrm{15607}}^1$

素因数の和:16578

約数の個数: 32

約数和(自身を含む): 43108047360

約数和(自身を除く): 21645956454

約数列:

[1, 2, 3, 6, 419, 547, 838, 1094, 1257, 1641, 2514, 3282, 15607, 31214, 46821, 93642, 229193, 458386, 687579, 1375158, 6539333, 8537029, 13078666, 17074058, 19617999, 25611087, 39235998, 51222174, 3577015151, 7154030302, 10731045453, 21462090906]

約数ペア:

[(1, 21462090906), (2, 10731045453), (3, 7154030302), (6, 3577015151), (419, 51222174), (547, 39235998), (838, 25611087), (1094, 19617999), (1257, 17074058), (1641, 13078666), (2514, 8537029), (3282, 6539333), (15607, 1375158), (31214, 687579), (46821, 458386), (93642, 229193)]