64835334

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1877}}^1$

素因数の和:2005

約数の個数: 48

約数和(自身を含む): 149413680

約数和(自身を除く): 84578346

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 342, 606, 909, 1818, 1877, 1919, 3754, 3838, 5631, 5757, 11262, 11514, 16893, 17271, 33786, 34542, 35663, 71326, 106989, 189577, 213978, 320967, 379154, 568731, 641934, 1137462, 1706193, 3412386, 3601963, 7203926, 10805889, 21611778, 32417667, 64835334]

約数ペア:

[(1, 64835334), (2, 32417667), (3, 21611778), (6, 10805889), (9, 7203926), (18, 3601963), (19, 3412386), (38, 1706193), (57, 1137462), (101, 641934), (114, 568731), (171, 379154), (202, 320967), (303, 213978), (342, 189577), (606, 106989), (909, 71326), (1818, 35663), (1877, 34542), (1919, 33786), (3754, 17271), (3838, 16893), (5631, 11514), (5757, 11262)]