12765948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 34809600

約数和(自身を除く): 22043652

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 59, 73, 76, 78, 114, 118, 146, 156, 177, 219, 228, 236, 247, 292, 354, 438, 494, 708, 741, 767, 876, 949, 988, 1121, 1387, 1482, 1534, 1898, 2242, 2301, 2774, 2847, 2964, 3068, 3363, 3796, 4161, 4307, 4484, 4602, 5548, 5694, 6726, 8322, 8614, 9204, 11388, 12921, 13452, 14573, 16644, 17228, 18031, 25842, 29146, 36062, 43719, 51684, 54093, 55991, 58292, 72124, 81833, 87438, 108186, 111982, 163666, 167973, 174876, 216372, 223964, 245499, 327332, 335946, 490998, 671892, 981996, 1063829, 2127658, 3191487, 4255316, 6382974, 12765948]

約数ペア:

[(1, 12765948), (2, 6382974), (3, 4255316), (4, 3191487), (6, 2127658), (12, 1063829), (13, 981996), (19, 671892), (26, 490998), (38, 335946), (39, 327332), (52, 245499), (57, 223964), (59, 216372), (73, 174876), (76, 167973), (78, 163666), (114, 111982), (118, 108186), (146, 87438), (156, 81833), (177, 72124), (219, 58292), (228, 55991), (236, 54093), (247, 51684), (292, 43719), (354, 36062), (438, 29146), (494, 25842), (708, 18031), (741, 17228), (767, 16644), (876, 14573), (949, 13452), (988, 12921), (1121, 11388), (1387, 9204), (1482, 8614), (1534, 8322), (1898, 6726), (2242, 5694), (2301, 5548), (2774, 4602), (2847, 4484), (2964, 4307), (3068, 4161), (3363, 3796)]