26620818

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{90547}}^1$

素因数の和:90566

約数の個数: 24

約数和(自身を含む): 61934832

約数和(自身を除く): 35314014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 90547, 181094, 271641, 543282, 633829, 1267658, 1901487, 3802974, 4436803, 8873606, 13310409, 26620818]

約数ペア:

[(1, 26620818), (2, 13310409), (3, 8873606), (6, 4436803), (7, 3802974), (14, 1901487), (21, 1267658), (42, 633829), (49, 543282), (98, 271641), (147, 181094), (294, 90547)]