18329234

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 40

約数和(自身を含む): 35090928

約数和(自身を除く): 16761694

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 347, 539, 686, 694, 1078, 2401, 2429, 3773, 3817, 4802, 4858, 7546, 7634, 17003, 26411, 26719, 34006, 52822, 53438, 119021, 187033, 238042, 374066, 833147, 1309231, 1666294, 2618462, 9164617, 18329234]

約数ペア:

[(1, 18329234), (2, 9164617), (7, 2618462), (11, 1666294), (14, 1309231), (22, 833147), (49, 374066), (77, 238042), (98, 187033), (154, 119021), (343, 53438), (347, 52822), (539, 34006), (686, 26719), (694, 26411), (1078, 17003), (2401, 7634), (2429, 7546), (3773, 4858), (3817, 4802)]