18546216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59443}}^1$

素因数の和:59465

約数の個数: 32

約数和(自身を含む): 49932960

約数和(自身を除く): 31386744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 59443, 118886, 178329, 237772, 356658, 475544, 713316, 772759, 1426632, 1545518, 2318277, 3091036, 4636554, 6182072, 9273108, 18546216]

約数ペア:

[(1, 18546216), (2, 9273108), (3, 6182072), (4, 4636554), (6, 3091036), (8, 2318277), (12, 1545518), (13, 1426632), (24, 772759), (26, 713316), (39, 475544), (52, 356658), (78, 237772), (104, 178329), (156, 118886), (312, 59443)]