9999396

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 29836800

約数和(自身を除く): 19837404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 132, 171, 198, 209, 228, 297, 342, 396, 418, 443, 513, 594, 627, 684, 836, 886, 1026, 1188, 1254, 1329, 1772, 1881, 2052, 2508, 2658, 3762, 3987, 4873, 5316, 5643, 7524, 7974, 8417, 9746, 11286, 11961, 14619, 15948, 16834, 19492, 22572, 23922, 25251, 29238, 33668, 43857, 47844, 50502, 58476, 75753, 87714, 92587, 101004, 131571, 151506, 175428, 185174, 227259, 263142, 277761, 303012, 370348, 454518, 526284, 555522, 833283, 909036, 1111044, 1666566, 2499849, 3333132, 4999698, 9999396]

約数ペア:

[(1, 9999396), (2, 4999698), (3, 3333132), (4, 2499849), (6, 1666566), (9, 1111044), (11, 909036), (12, 833283), (18, 555522), (19, 526284), (22, 454518), (27, 370348), (33, 303012), (36, 277761), (38, 263142), (44, 227259), (54, 185174), (57, 175428), (66, 151506), (76, 131571), (99, 101004), (108, 92587), (114, 87714), (132, 75753), (171, 58476), (198, 50502), (209, 47844), (228, 43857), (297, 33668), (342, 29238), (396, 25251), (418, 23922), (443, 22572), (513, 19492), (594, 16834), (627, 15948), (684, 14619), (836, 11961), (886, 11286), (1026, 9746), (1188, 8417), (1254, 7974), (1329, 7524), (1772, 5643), (1881, 5316), (2052, 4873), (2508, 3987), (2658, 3762)]