18425926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 30566592

約数和(自身を除く): 12140666

約数列:

[1, 2, 17, 34, 37, 74, 97, 151, 194, 302, 629, 1258, 1649, 2567, 3298, 3589, 5134, 5587, 7178, 11174, 14647, 29294, 61013, 94979, 122026, 189958, 248999, 497998, 541939, 1083878, 9212963, 18425926]

約数ペア:

[(1, 18425926), (2, 9212963), (17, 1083878), (34, 541939), (37, 497998), (74, 248999), (97, 189958), (151, 122026), (194, 94979), (302, 61013), (629, 29294), (1258, 14647), (1649, 11174), (2567, 7178), (3298, 5587), (3589, 5134)]