2018605836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{15761}}^1$

素因数の和:16602

約数の個数: 48

約数和(自身を含む): 5078894688

約数和(自身を除く): 3060288852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 821, 1642, 2463, 3284, 4926, 9852, 10673, 15761, 21346, 31522, 32019, 42692, 47283, 63044, 64038, 94566, 128076, 189132, 204893, 409786, 614679, 819572, 1229358, 2458716, 12939781, 25879562, 38819343, 51759124, 77638686, 155277372, 168217153, 336434306, 504651459, 672868612, 1009302918, 2018605836]

約数ペア:

[(1, 2018605836), (2, 1009302918), (3, 672868612), (4, 504651459), (6, 336434306), (12, 168217153), (13, 155277372), (26, 77638686), (39, 51759124), (52, 38819343), (78, 25879562), (156, 12939781), (821, 2458716), (1642, 1229358), (2463, 819572), (3284, 614679), (4926, 409786), (9852, 204893), (10673, 189132), (15761, 128076), (21346, 94566), (31522, 64038), (32019, 63044), (42692, 47283)]