25746786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5791}}^1$

素因数の和:5831

約数の個数: 48

約数和(自身を含む): 63248640

約数和(自身を除く): 37501854

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 5791, 11582, 17373, 34746, 52119, 75283, 104238, 110029, 150566, 220058, 225849, 330087, 451698, 660174, 677547, 990261, 1355094, 1430377, 1980522, 2860754, 4291131, 8582262, 12873393, 25746786]

約数ペア:

[(1, 25746786), (2, 12873393), (3, 8582262), (6, 4291131), (9, 2860754), (13, 1980522), (18, 1430377), (19, 1355094), (26, 990261), (38, 677547), (39, 660174), (57, 451698), (78, 330087), (114, 225849), (117, 220058), (171, 150566), (234, 110029), (247, 104238), (342, 75283), (494, 52119), (741, 34746), (1482, 17373), (2223, 11582), (4446, 5791)]