618329964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7361071}}^1$

素因数の和:7361085

約数の個数: 24

約数和(自身を含む): 1648880128

約数和(自身を除く): 1030550164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7361071, 14722142, 22083213, 29444284, 44166426, 51527497, 88332852, 103054994, 154582491, 206109988, 309164982, 618329964]

約数ペア:

[(1, 618329964), (2, 309164982), (3, 206109988), (4, 154582491), (6, 103054994), (7, 88332852), (12, 51527497), (14, 44166426), (21, 29444284), (28, 22083213), (42, 14722142), (84, 7361071)]