987882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 2314752

約数和(自身を除く): 1326870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 547, 602, 903, 1094, 1641, 1806, 3282, 3829, 7658, 11487, 22974, 23521, 47042, 70563, 141126, 164647, 329294, 493941, 987882]

約数ペア:

[(1, 987882), (2, 493941), (3, 329294), (6, 164647), (7, 141126), (14, 70563), (21, 47042), (42, 23521), (43, 22974), (86, 11487), (129, 7658), (258, 3829), (301, 3282), (547, 1806), (602, 1641), (903, 1094)]