22507212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20611}}^1$

素因数の和:20638

約数の個数: 48

約数和(自身を含む): 64639232

約数和(自身を除く): 42132020

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 20611, 41222, 61833, 82444, 123666, 144277, 247332, 267943, 288554, 432831, 535886, 577108, 803829, 865662, 1071772, 1607658, 1731324, 1875601, 3215316, 3751202, 5626803, 7502404, 11253606, 22507212]

約数ペア:

[(1, 22507212), (2, 11253606), (3, 7502404), (4, 5626803), (6, 3751202), (7, 3215316), (12, 1875601), (13, 1731324), (14, 1607658), (21, 1071772), (26, 865662), (28, 803829), (39, 577108), (42, 535886), (52, 432831), (78, 288554), (84, 267943), (91, 247332), (156, 144277), (182, 123666), (273, 82444), (364, 61833), (546, 41222), (1092, 20611)]