221587476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1678693}}^1$

素因数の和:1678711

約数の個数: 24

約数和(自身を含む): 564041184

約数和(自身を除く): 342453708

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1678693, 3357386, 5036079, 6714772, 10072158, 18465623, 20144316, 36931246, 55396869, 73862492, 110793738, 221587476]

約数ペア:

[(1, 221587476), (2, 110793738), (3, 73862492), (4, 55396869), (6, 36931246), (11, 20144316), (12, 18465623), (22, 10072158), (33, 6714772), (44, 5036079), (66, 3357386), (132, 1678693)]