18235026

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 41310360

約数和(自身を除く): 23075334

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 181, 193, 261, 362, 386, 522, 543, 579, 1086, 1158, 1629, 1737, 3258, 3474, 5249, 5597, 10498, 11194, 15747, 16791, 31494, 33582, 34933, 47241, 50373, 69866, 94482, 100746, 104799, 209598, 314397, 628794, 1013057, 2026114, 3039171, 6078342, 9117513, 18235026]

約数ペア:

[(1, 18235026), (2, 9117513), (3, 6078342), (6, 3039171), (9, 2026114), (18, 1013057), (29, 628794), (58, 314397), (87, 209598), (174, 104799), (181, 100746), (193, 94482), (261, 69866), (362, 50373), (386, 47241), (522, 34933), (543, 33582), (579, 31494), (1086, 16791), (1158, 15747), (1629, 11194), (1737, 10498), (3258, 5597), (3474, 5249)]