6390738

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:500

約数の個数: 40

約数和(自身を含む): 14496768

約数和(自身を除く): 8106030

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 383, 618, 766, 927, 1149, 1854, 2298, 2781, 3447, 5562, 6894, 8343, 10341, 16686, 20682, 31023, 39449, 62046, 78898, 118347, 236694, 355041, 710082, 1065123, 2130246, 3195369, 6390738]

約数ペア:

[(1, 6390738), (2, 3195369), (3, 2130246), (6, 1065123), (9, 710082), (18, 355041), (27, 236694), (54, 118347), (81, 78898), (103, 62046), (162, 39449), (206, 31023), (309, 20682), (383, 16686), (618, 10341), (766, 8343), (927, 6894), (1149, 5562), (1854, 3447), (2298, 2781)]