40202994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30319}}^1$

素因数の和:30354

約数の個数: 32

約数和(自身を含む): 91687680

約数和(自身を除く): 51484686

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 30319, 60638, 90957, 181914, 394147, 515423, 788294, 1030846, 1182441, 1546269, 2364882, 3092538, 6700499, 13400998, 20101497, 40202994]

約数ペア:

[(1, 40202994), (2, 20101497), (3, 13400998), (6, 6700499), (13, 3092538), (17, 2364882), (26, 1546269), (34, 1182441), (39, 1030846), (51, 788294), (78, 515423), (102, 394147), (221, 181914), (442, 90957), (663, 60638), (1326, 30319)]