21799692

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1180

約数の個数: 60

約数和(自身を含む): 57975456

約数和(自身を除く): 36175764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 732, 1098, 1103, 1647, 2196, 2206, 3294, 3309, 4412, 4941, 6588, 6618, 9882, 9927, 13236, 19764, 19854, 29781, 39708, 59562, 67283, 89343, 119124, 134566, 178686, 201849, 269132, 357372, 403698, 605547, 807396, 1211094, 1816641, 2422188, 3633282, 5449923, 7266564, 10899846, 21799692]

約数ペア:

[(1, 21799692), (2, 10899846), (3, 7266564), (4, 5449923), (6, 3633282), (9, 2422188), (12, 1816641), (18, 1211094), (27, 807396), (36, 605547), (54, 403698), (61, 357372), (81, 269132), (108, 201849), (122, 178686), (162, 134566), (183, 119124), (244, 89343), (324, 67283), (366, 59562), (549, 39708), (732, 29781), (1098, 19854), (1103, 19764), (1647, 13236), (2196, 9927), (2206, 9882), (3294, 6618), (3309, 6588), (4412, 4941)]