637635384

素因数分解:

$2^3\times 3^2\times {\mathrm{2953}}^1\times {\mathrm{2999}}^1$

素因数の和:5964

約数の個数: 48

約数和(自身を含む): 1728090000

約数和(自身を除く): 1090454616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2953, 2999, 5906, 5998, 8859, 8997, 11812, 11996, 17718, 17994, 23624, 23992, 26577, 26991, 35436, 35988, 53154, 53982, 70872, 71976, 106308, 107964, 212616, 215928, 8856047, 17712094, 26568141, 35424188, 53136282, 70848376, 79704423, 106272564, 159408846, 212545128, 318817692, 637635384]

約数ペア:

[(1, 637635384), (2, 318817692), (3, 212545128), (4, 159408846), (6, 106272564), (8, 79704423), (9, 70848376), (12, 53136282), (18, 35424188), (24, 26568141), (36, 17712094), (72, 8856047), (2953, 215928), (2999, 212616), (5906, 107964), (5998, 106308), (8859, 71976), (8997, 70872), (11812, 53982), (11996, 53154), (17718, 35988), (17994, 35436), (23624, 26991), (23992, 26577)]