2218818

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{7547}}^1$

素因数の和:7566

約数の個数: 24

約数和(自身を含む): 5162832

約数和(自身を除く): 2944014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 7547, 15094, 22641, 45282, 52829, 105658, 158487, 316974, 369803, 739606, 1109409, 2218818]

約数ペア:

[(1, 2218818), (2, 1109409), (3, 739606), (6, 369803), (7, 316974), (14, 158487), (21, 105658), (42, 52829), (49, 45282), (98, 22641), (147, 15094), (294, 7547)]