27428778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{467}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 64393056

約数和(自身を除く): 36964278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 251, 467, 502, 753, 934, 1401, 1506, 2259, 2802, 3263, 4203, 4518, 6071, 6526, 8406, 9789, 12142, 18213, 19578, 29367, 36426, 54639, 58734, 109278, 117217, 234434, 351651, 703302, 1054953, 1523821, 2109906, 3047642, 4571463, 9142926, 13714389, 27428778]

約数ペア:

[(1, 27428778), (2, 13714389), (3, 9142926), (6, 4571463), (9, 3047642), (13, 2109906), (18, 1523821), (26, 1054953), (39, 703302), (78, 351651), (117, 234434), (234, 117217), (251, 109278), (467, 58734), (502, 54639), (753, 36426), (934, 29367), (1401, 19578), (1506, 18213), (2259, 12142), (2802, 9789), (3263, 8406), (4203, 6526), (4518, 6071)]