8454642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4283}}^1$

素因数の和:4342

約数の個数: 32

約数和(自身を含む): 19740672

約数和(自身を除く): 11286030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 4283, 8566, 12849, 25698, 29981, 59962, 89943, 179886, 201301, 402602, 603903, 1207806, 1409107, 2818214, 4227321, 8454642]

約数ペア:

[(1, 8454642), (2, 4227321), (3, 2818214), (6, 1409107), (7, 1207806), (14, 603903), (21, 402602), (42, 201301), (47, 179886), (94, 89943), (141, 59962), (282, 29981), (329, 25698), (658, 12849), (987, 8566), (1974, 4283)]