13559406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6869}}^1$

素因数の和:6928

約数の個数: 32

約数和(自身を含む): 31656960

約数和(自身を除く): 18097554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 6869, 13738, 20607, 41214, 48083, 96166, 144249, 288498, 322843, 645686, 968529, 1937058, 2259901, 4519802, 6779703, 13559406]

約数ペア:

[(1, 13559406), (2, 6779703), (3, 4519802), (6, 2259901), (7, 1937058), (14, 968529), (21, 645686), (42, 322843), (47, 288498), (94, 144249), (141, 96166), (282, 48083), (329, 41214), (658, 20607), (987, 13738), (1974, 6869)]