13195044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 35642880

約数和(自身を除く): 22447836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 191, 202, 228, 303, 342, 382, 404, 573, 606, 684, 764, 909, 1146, 1212, 1719, 1818, 1919, 2292, 3438, 3629, 3636, 3838, 5757, 6876, 7258, 7676, 10887, 11514, 14516, 17271, 19291, 21774, 23028, 32661, 34542, 38582, 43548, 57873, 65322, 69084, 77164, 115746, 130644, 173619, 231492, 347238, 366529, 694476, 733058, 1099587, 1466116, 2199174, 3298761, 4398348, 6597522, 13195044]

約数ペア:

[(1, 13195044), (2, 6597522), (3, 4398348), (4, 3298761), (6, 2199174), (9, 1466116), (12, 1099587), (18, 733058), (19, 694476), (36, 366529), (38, 347238), (57, 231492), (76, 173619), (101, 130644), (114, 115746), (171, 77164), (191, 69084), (202, 65322), (228, 57873), (303, 43548), (342, 38582), (382, 34542), (404, 32661), (573, 23028), (606, 21774), (684, 19291), (764, 17271), (909, 14516), (1146, 11514), (1212, 10887), (1719, 7676), (1818, 7258), (1919, 6876), (2292, 5757), (3438, 3838), (3629, 3636)]