18031362

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 37711872

約数和(自身を除く): 19680510

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 129, 141, 258, 282, 1487, 2021, 2974, 4042, 4461, 6063, 8922, 12126, 63941, 69889, 127882, 139778, 191823, 209667, 383646, 419334, 3005227, 6010454, 9015681, 18031362]

約数ペア:

[(1, 18031362), (2, 9015681), (3, 6010454), (6, 3005227), (43, 419334), (47, 383646), (86, 209667), (94, 191823), (129, 139778), (141, 127882), (258, 69889), (282, 63941), (1487, 12126), (2021, 8922), (2974, 6063), (4042, 4461)]