2654262

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 6720000

約数和(自身を除く): 4065738

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 199, 234, 247, 342, 351, 398, 494, 513, 597, 702, 741, 1026, 1194, 1482, 1791, 2223, 2587, 3582, 3781, 4446, 5174, 5373, 6669, 7562, 7761, 10746, 11343, 13338, 15522, 22686, 23283, 34029, 46566, 49153, 68058, 69849, 98306, 102087, 139698, 147459, 204174, 294918, 442377, 884754, 1327131, 2654262]

約数ペア:

[(1, 2654262), (2, 1327131), (3, 884754), (6, 442377), (9, 294918), (13, 204174), (18, 147459), (19, 139698), (26, 102087), (27, 98306), (38, 69849), (39, 68058), (54, 49153), (57, 46566), (78, 34029), (114, 23283), (117, 22686), (171, 15522), (199, 13338), (234, 11343), (247, 10746), (342, 7761), (351, 7562), (398, 6669), (494, 5373), (513, 5174), (597, 4446), (702, 3781), (741, 3582), (1026, 2587), (1194, 2223), (1482, 1791)]