40427634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1237}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 87353280

約数和(自身を除く): 46925646

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 838, 1237, 1257, 2474, 2514, 3711, 5447, 7422, 10894, 16081, 16341, 32162, 32682, 48243, 96486, 518303, 1036606, 1554909, 3109818, 6737939, 13475878, 20213817, 40427634]

約数ペア:

[(1, 40427634), (2, 20213817), (3, 13475878), (6, 6737939), (13, 3109818), (26, 1554909), (39, 1036606), (78, 518303), (419, 96486), (838, 48243), (1237, 32682), (1257, 32162), (2474, 16341), (2514, 16081), (3711, 10894), (5447, 7422)]