21818592118

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1\times {\mathrm{3389}}^1$

素因数の和:4032

約数の個数: 32

約数和(自身を含む): 33640570080

約数和(自身を除く): 11821977962

約数列:

[1, 2, 61, 113, 122, 226, 467, 934, 3389, 6778, 6893, 13786, 28487, 52771, 56974, 105542, 206729, 382957, 413458, 765914, 1582663, 3165326, 3219031, 6438062, 23360377, 46720754, 96542443, 178840919, 193084886, 357681838, 10909296059, 21818592118]

約数ペア:

[(1, 21818592118), (2, 10909296059), (61, 357681838), (113, 193084886), (122, 178840919), (226, 96542443), (467, 46720754), (934, 23360377), (3389, 6438062), (6778, 3219031), (6893, 3165326), (13786, 1582663), (28487, 765914), (52771, 413458), (56974, 382957), (105542, 206729)]