21085332

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{56681}}^1$

素因数の和:56719

約数の個数: 24

約数和(自身を含む): 50787072

約数和(自身を除く): 29701740

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 56681, 113362, 170043, 226724, 340086, 680172, 1757111, 3514222, 5271333, 7028444, 10542666, 21085332]

約数ペア:

[(1, 21085332), (2, 10542666), (3, 7028444), (4, 5271333), (6, 3514222), (12, 1757111), (31, 680172), (62, 340086), (93, 226724), (124, 170043), (186, 113362), (372, 56681)]