21230214

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 43321824

約数和(自身を除く): 22091610

約数列:

[1, 2, 3, 6, 113, 173, 181, 226, 339, 346, 362, 519, 543, 678, 1038, 1086, 19549, 20453, 31313, 39098, 40906, 58647, 61359, 62626, 93939, 117294, 122718, 187878, 3538369, 7076738, 10615107, 21230214]

約数ペア:

[(1, 21230214), (2, 10615107), (3, 7076738), (6, 3538369), (113, 187878), (173, 122718), (181, 117294), (226, 93939), (339, 62626), (346, 61359), (362, 58647), (519, 40906), (543, 39098), (678, 31313), (1038, 20453), (1086, 19549)]