18341114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 31069440

約数和(自身を除く): 12728326

約数列:

[1, 2, 11, 22, 61, 79, 122, 158, 173, 346, 671, 869, 1342, 1738, 1903, 3806, 4819, 9638, 10553, 13667, 21106, 27334, 53009, 106018, 116083, 150337, 232166, 300674, 833687, 1667374, 9170557, 18341114]

約数ペア:

[(1, 18341114), (2, 9170557), (11, 1667374), (22, 833687), (61, 300674), (79, 232166), (122, 150337), (158, 116083), (173, 106018), (346, 53009), (671, 27334), (869, 21106), (1342, 13667), (1738, 10553), (1903, 9638), (3806, 4819)]