18133086310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{272719}}^1$

素因数の和:272896

約数の個数: 32

約数和(自身を含む): 33479107200

約数和(自身を除く): 15346020890

約数列:

[1, 2, 5, 10, 61, 109, 122, 218, 305, 545, 610, 1090, 6649, 13298, 33245, 66490, 272719, 545438, 1363595, 2727190, 16635859, 29726371, 33271718, 59452742, 83179295, 148631855, 166358590, 297263710, 1813308631, 3626617262, 9066543155, 18133086310]

約数ペア:

[(1, 18133086310), (2, 9066543155), (5, 3626617262), (10, 1813308631), (61, 297263710), (109, 166358590), (122, 148631855), (218, 83179295), (305, 59452742), (545, 33271718), (610, 29726371), (1090, 16635859), (6649, 2727190), (13298, 1363595), (33245, 545438), (66490, 272719)]