18342028

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 32931360

約数和(自身を除く): 14589332

約数列:

[1, 2, 4, 53, 106, 212, 241, 359, 482, 718, 964, 1436, 12773, 19027, 25546, 38054, 51092, 76108, 86519, 173038, 346076, 4585507, 9171014, 18342028]

約数ペア:

[(1, 18342028), (2, 9171014), (4, 4585507), (53, 346076), (106, 173038), (212, 86519), (241, 76108), (359, 51092), (482, 38054), (718, 25546), (964, 19027), (1436, 12773)]