42604974

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{821}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 97949520

約数和(自身を除く): 55344546

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 821, 837, 961, 1642, 1674, 1922, 2463, 2883, 4926, 5766, 7389, 8649, 14778, 17298, 22167, 25451, 25947, 44334, 50902, 51894, 76353, 152706, 229059, 458118, 687177, 788981, 1374354, 1577962, 2366943, 4733886, 7100829, 14201658, 21302487, 42604974]

約数ペア:

[(1, 42604974), (2, 21302487), (3, 14201658), (6, 7100829), (9, 4733886), (18, 2366943), (27, 1577962), (31, 1374354), (54, 788981), (62, 687177), (93, 458118), (186, 229059), (279, 152706), (558, 76353), (821, 51894), (837, 50902), (961, 44334), (1642, 25947), (1674, 25451), (1922, 22167), (2463, 17298), (2883, 14778), (4926, 8649), (5766, 7389)]