22905738

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 51526176

約数和(自身を除く): 28620438

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 163, 211, 222, 326, 333, 422, 489, 633, 666, 978, 1266, 1467, 1899, 2934, 3798, 6031, 7807, 12062, 15614, 18093, 23421, 34393, 36186, 46842, 54279, 68786, 70263, 103179, 108558, 140526, 206358, 309537, 619074, 1272541, 2545082, 3817623, 7635246, 11452869, 22905738]

約数ペア:

[(1, 22905738), (2, 11452869), (3, 7635246), (6, 3817623), (9, 2545082), (18, 1272541), (37, 619074), (74, 309537), (111, 206358), (163, 140526), (211, 108558), (222, 103179), (326, 70263), (333, 68786), (422, 54279), (489, 46842), (633, 36186), (666, 34393), (978, 23421), (1266, 18093), (1467, 15614), (1899, 12062), (2934, 7807), (3798, 6031)]