997174188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1457857}}^1$

素因数の和:1457886

約数の個数: 36

約数和(自身を含む): 2653301560

約数和(自身を除く): 1656127372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1457857, 2915714, 4373571, 5831428, 8747142, 13120713, 17494284, 26241426, 27699283, 52482852, 55398566, 83097849, 110797132, 166195698, 249293547, 332391396, 498587094, 997174188]

約数ペア:

[(1, 997174188), (2, 498587094), (3, 332391396), (4, 249293547), (6, 166195698), (9, 110797132), (12, 83097849), (18, 55398566), (19, 52482852), (36, 27699283), (38, 26241426), (57, 17494284), (76, 13120713), (114, 8747142), (171, 5831428), (228, 4373571), (342, 2915714), (684, 1457857)]