18734238

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61223}}^1$

素因数の和:61248

約数の個数: 24

約数和(自身を含む): 42979248

約数和(自身を除く): 24245010

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 61223, 122446, 183669, 367338, 551007, 1040791, 1102014, 2081582, 3122373, 6244746, 9367119, 18734238]

約数ペア:

[(1, 18734238), (2, 9367119), (3, 6244746), (6, 3122373), (9, 2081582), (17, 1102014), (18, 1040791), (34, 551007), (51, 367338), (102, 183669), (153, 122446), (306, 61223)]