12676644

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 34082048

約数和(自身を除く): 21405404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 307, 333, 372, 444, 558, 614, 666, 921, 1116, 1147, 1228, 1332, 1842, 2294, 2763, 3441, 3684, 4588, 5526, 6882, 9517, 10323, 11052, 11359, 13764, 19034, 20646, 22718, 28551, 34077, 38068, 41292, 45436, 57102, 68154, 85653, 102231, 114204, 136308, 171306, 204462, 342612, 352129, 408924, 704258, 1056387, 1408516, 2112774, 3169161, 4225548, 6338322, 12676644]

約数ペア:

[(1, 12676644), (2, 6338322), (3, 4225548), (4, 3169161), (6, 2112774), (9, 1408516), (12, 1056387), (18, 704258), (31, 408924), (36, 352129), (37, 342612), (62, 204462), (74, 171306), (93, 136308), (111, 114204), (124, 102231), (148, 85653), (186, 68154), (222, 57102), (279, 45436), (307, 41292), (333, 38068), (372, 34077), (444, 28551), (558, 22718), (614, 20646), (666, 19034), (921, 13764), (1116, 11359), (1147, 11052), (1228, 10323), (1332, 9517), (1842, 6882), (2294, 5526), (2763, 4588), (3441, 3684)]