8681484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 23319296

約数和(自身を除く): 14637812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 571, 724, 1086, 1142, 1267, 1713, 2172, 2284, 2534, 3426, 3801, 3997, 5068, 6852, 7602, 7994, 11991, 15204, 15988, 23982, 47964, 103351, 206702, 310053, 413404, 620106, 723457, 1240212, 1446914, 2170371, 2893828, 4340742, 8681484]

約数ペア:

[(1, 8681484), (2, 4340742), (3, 2893828), (4, 2170371), (6, 1446914), (7, 1240212), (12, 723457), (14, 620106), (21, 413404), (28, 310053), (42, 206702), (84, 103351), (181, 47964), (362, 23982), (543, 15988), (571, 15204), (724, 11991), (1086, 7994), (1142, 7602), (1267, 6852), (1713, 5068), (2172, 3997), (2284, 3801), (2534, 3426)]