1769508

素因数分解:

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

素因数の和:241

約数の個数: 72

約数和(自身を含む): 5096000

約数和(自身を除く): 3326492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 199, 228, 234, 247, 342, 398, 468, 494, 597, 684, 741, 796, 988, 1194, 1482, 1791, 2223, 2388, 2587, 2964, 3582, 3781, 4446, 5174, 7164, 7562, 7761, 8892, 10348, 11343, 15124, 15522, 22686, 23283, 31044, 34029, 45372, 46566, 49153, 68058, 93132, 98306, 136116, 147459, 196612, 294918, 442377, 589836, 884754, 1769508]

約数ペア:

[(1, 1769508), (2, 884754), (3, 589836), (4, 442377), (6, 294918), (9, 196612), (12, 147459), (13, 136116), (18, 98306), (19, 93132), (26, 68058), (36, 49153), (38, 46566), (39, 45372), (52, 34029), (57, 31044), (76, 23283), (78, 22686), (114, 15522), (117, 15124), (156, 11343), (171, 10348), (199, 8892), (228, 7761), (234, 7562), (247, 7164), (342, 5174), (398, 4446), (468, 3781), (494, 3582), (597, 2964), (684, 2587), (741, 2388), (796, 2223), (988, 1791), (1194, 1482)]