40601886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2467}}^1$

素因数の和:2696

約数の個数: 32

約数和(自身を含む): 87900288

約数和(自身を除く): 47298402

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 2467, 2743, 4934, 5486, 7401, 8229, 14802, 16458, 32071, 64142, 96213, 192426, 520537, 1041074, 1561611, 3123222, 6766981, 13533962, 20300943, 40601886]

約数ペア:

[(1, 40601886), (2, 20300943), (3, 13533962), (6, 6766981), (13, 3123222), (26, 1561611), (39, 1041074), (78, 520537), (211, 192426), (422, 96213), (633, 64142), (1266, 32071), (2467, 16458), (2743, 14802), (4934, 8229), (5486, 7401)]