2049372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 5809440

約数和(自身を除く): 3760068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 151, 156, 174, 234, 261, 302, 348, 377, 453, 468, 522, 604, 754, 906, 1044, 1131, 1359, 1508, 1812, 1963, 2262, 2718, 3393, 3926, 4379, 4524, 5436, 5889, 6786, 7852, 8758, 11778, 13137, 13572, 17516, 17667, 23556, 26274, 35334, 39411, 52548, 56927, 70668, 78822, 113854, 157644, 170781, 227708, 341562, 512343, 683124, 1024686, 2049372]

約数ペア:

[(1, 2049372), (2, 1024686), (3, 683124), (4, 512343), (6, 341562), (9, 227708), (12, 170781), (13, 157644), (18, 113854), (26, 78822), (29, 70668), (36, 56927), (39, 52548), (52, 39411), (58, 35334), (78, 26274), (87, 23556), (116, 17667), (117, 17516), (151, 13572), (156, 13137), (174, 11778), (234, 8758), (261, 7852), (302, 6786), (348, 5889), (377, 5436), (453, 4524), (468, 4379), (522, 3926), (604, 3393), (754, 2718), (906, 2262), (1044, 1963), (1131, 1812), (1359, 1508)]