2806818

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{9547}}^1$

素因数の和:9566

約数の個数: 24

約数和(自身を含む): 6530832

約数和(自身を除く): 3724014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 9547, 19094, 28641, 57282, 66829, 133658, 200487, 400974, 467803, 935606, 1403409, 2806818]

約数ペア:

[(1, 2806818), (2, 1403409), (3, 935606), (6, 467803), (7, 400974), (14, 200487), (21, 133658), (42, 66829), (49, 57282), (98, 28641), (147, 19094), (294, 9547)]