18099543

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 14075817

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 121, 187, 231, 357, 363, 419, 561, 847, 1257, 1309, 2057, 2541, 2933, 3927, 4609, 6171, 7123, 8799, 13827, 14399, 21369, 32263, 43197, 49861, 50699, 78353, 96789, 149583, 152097, 235059, 354893, 548471, 861883, 1064679, 1645413, 2585649, 6033181, 18099543]

約数ペア:

[(1, 18099543), (3, 6033181), (7, 2585649), (11, 1645413), (17, 1064679), (21, 861883), (33, 548471), (51, 354893), (77, 235059), (119, 152097), (121, 149583), (187, 96789), (231, 78353), (357, 50699), (363, 49861), (419, 43197), (561, 32263), (847, 21369), (1257, 14399), (1309, 13827), (2057, 8799), (2541, 7123), (2933, 6171), (3927, 4609)]