13357488

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{661}}^1$

素因数の和:1093

約数の個数: 40

約数和(自身を含む): 34641136

約数和(自身を除く): 21283648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 661, 842, 1263, 1322, 1684, 1983, 2526, 2644, 3368, 3966, 5052, 5288, 6736, 7932, 10104, 10576, 15864, 20208, 31728, 278281, 556562, 834843, 1113124, 1669686, 2226248, 3339372, 4452496, 6678744, 13357488]

約数ペア:

[(1, 13357488), (2, 6678744), (3, 4452496), (4, 3339372), (6, 2226248), (8, 1669686), (12, 1113124), (16, 834843), (24, 556562), (48, 278281), (421, 31728), (661, 20208), (842, 15864), (1263, 10576), (1322, 10104), (1684, 7932), (1983, 6736), (2526, 5288), (2644, 5052), (3368, 3966)]