1618030084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1\times {\mathrm{953}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 3161846016

約数和(自身を除く): 1543815932

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 821, 953, 1034, 1642, 1906, 2068, 3284, 3812, 9031, 10483, 18062, 20966, 36124, 38587, 41932, 44791, 77174, 89582, 154348, 179164, 424457, 492701, 782413, 848914, 985402, 1564826, 1697828, 1970804, 3129652, 8606543, 17213086, 34426172, 36773411, 73546822, 147093644, 404507521, 809015042, 1618030084]

約数ペア:

[(1, 1618030084), (2, 809015042), (4, 404507521), (11, 147093644), (22, 73546822), (44, 36773411), (47, 34426172), (94, 17213086), (188, 8606543), (517, 3129652), (821, 1970804), (953, 1697828), (1034, 1564826), (1642, 985402), (1906, 848914), (2068, 782413), (3284, 492701), (3812, 424457), (9031, 179164), (10483, 154348), (18062, 89582), (20966, 77174), (36124, 44791), (38587, 41932)]