6641964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{26357}}^1$

素因数の和:26374

約数の個数: 36

約数和(自身を含む): 19188624

約数和(自身を除く): 12546660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 26357, 52714, 79071, 105428, 158142, 184499, 237213, 316284, 368998, 474426, 553497, 737996, 948852, 1106994, 1660491, 2213988, 3320982, 6641964]

約数ペア:

[(1, 6641964), (2, 3320982), (3, 2213988), (4, 1660491), (6, 1106994), (7, 948852), (9, 737996), (12, 553497), (14, 474426), (18, 368998), (21, 316284), (28, 237213), (36, 184499), (42, 158142), (63, 105428), (84, 79071), (126, 52714), (252, 26357)]