18951462

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4943}}^1$

素因数の和:5025

約数の個数: 32

約数和(自身を含む): 42716160

約数和(自身を除く): 23764698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 4943, 9886, 14829, 29658, 44487, 88974, 133461, 266922, 350953, 701906, 1052859, 2105718, 3158577, 6317154, 9475731, 18951462]

約数ペア:

[(1, 18951462), (2, 9475731), (3, 6317154), (6, 3158577), (9, 2105718), (18, 1052859), (27, 701906), (54, 350953), (71, 266922), (142, 133461), (213, 88974), (426, 44487), (639, 29658), (1278, 14829), (1917, 9886), (3834, 4943)]