6470646

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 16221744

約数和(自身を除く): 9751098

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1693, 1911, 3386, 3822, 5079, 10158, 11851, 22009, 23702, 35553, 44018, 66027, 71106, 82957, 132054, 154063, 165914, 248871, 308126, 462189, 497742, 924378, 1078441, 2156882, 3235323, 6470646]

約数ペア:

[(1, 6470646), (2, 3235323), (3, 2156882), (6, 1078441), (7, 924378), (13, 497742), (14, 462189), (21, 308126), (26, 248871), (39, 165914), (42, 154063), (49, 132054), (78, 82957), (91, 71106), (98, 66027), (147, 44018), (182, 35553), (273, 23702), (294, 22009), (546, 11851), (637, 10158), (1274, 5079), (1693, 3822), (1911, 3386)]