18744510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11789}}^1$

素因数の和:11852

約数の個数: 32

約数和(自身を含む): 45839520

約数和(自身を除く): 27095010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 11789, 23578, 35367, 58945, 70734, 117890, 176835, 353670, 624817, 1249634, 1874451, 3124085, 3748902, 6248170, 9372255, 18744510]

約数ペア:

[(1, 18744510), (2, 9372255), (3, 6248170), (5, 3748902), (6, 3124085), (10, 1874451), (15, 1249634), (30, 624817), (53, 353670), (106, 176835), (159, 117890), (265, 70734), (318, 58945), (530, 35367), (795, 23578), (1590, 11789)]