22273212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 56830592

約数和(自身を除く): 34557380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2131, 2613, 3484, 4262, 5226, 6393, 8524, 10452, 12786, 25572, 27703, 55406, 83109, 110812, 142777, 166218, 285554, 332436, 428331, 571108, 856662, 1713324, 1856101, 3712202, 5568303, 7424404, 11136606, 22273212]

約数ペア:

[(1, 22273212), (2, 11136606), (3, 7424404), (4, 5568303), (6, 3712202), (12, 1856101), (13, 1713324), (26, 856662), (39, 571108), (52, 428331), (67, 332436), (78, 285554), (134, 166218), (156, 142777), (201, 110812), (268, 83109), (402, 55406), (804, 27703), (871, 25572), (1742, 12786), (2131, 10452), (2613, 8524), (3484, 6393), (4262, 5226)]