2013120774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{12979}}^1$

素因数の和:14225

約数の個数: 48

約数和(自身を含む): 4989304320

約数和(自身を除く): 2976183546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1231, 2462, 3693, 7386, 8617, 11079, 12979, 17234, 22158, 25851, 25958, 38937, 51702, 77553, 77874, 90853, 116811, 155106, 181706, 233622, 272559, 545118, 817677, 1635354, 15977149, 31954298, 47931447, 95862894, 111840043, 143794341, 223680086, 287588682, 335520129, 671040258, 1006560387, 2013120774]

約数ペア:

[(1, 2013120774), (2, 1006560387), (3, 671040258), (6, 335520129), (7, 287588682), (9, 223680086), (14, 143794341), (18, 111840043), (21, 95862894), (42, 47931447), (63, 31954298), (126, 15977149), (1231, 1635354), (2462, 817677), (3693, 545118), (7386, 272559), (8617, 233622), (11079, 181706), (12979, 155106), (17234, 116811), (22158, 90853), (25851, 77874), (25958, 77553), (38937, 51702)]