2745372

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 8064000

約数和(自身を除く): 5318628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 29, 42, 46, 49, 58, 69, 84, 87, 92, 98, 116, 138, 147, 161, 174, 196, 203, 276, 294, 322, 343, 348, 406, 483, 588, 609, 644, 667, 686, 812, 966, 1029, 1127, 1218, 1334, 1372, 1421, 1932, 2001, 2058, 2254, 2436, 2668, 2842, 3381, 4002, 4116, 4263, 4508, 4669, 5684, 6762, 7889, 8004, 8526, 9338, 9947, 13524, 14007, 15778, 17052, 18676, 19894, 23667, 28014, 29841, 31556, 32683, 39788, 47334, 56028, 59682, 65366, 94668, 98049, 119364, 130732, 196098, 228781, 392196, 457562, 686343, 915124, 1372686, 2745372]

約数ペア:

[(1, 2745372), (2, 1372686), (3, 915124), (4, 686343), (6, 457562), (7, 392196), (12, 228781), (14, 196098), (21, 130732), (23, 119364), (28, 98049), (29, 94668), (42, 65366), (46, 59682), (49, 56028), (58, 47334), (69, 39788), (84, 32683), (87, 31556), (92, 29841), (98, 28014), (116, 23667), (138, 19894), (147, 18676), (161, 17052), (174, 15778), (196, 14007), (203, 13524), (276, 9947), (294, 9338), (322, 8526), (343, 8004), (348, 7889), (406, 6762), (483, 5684), (588, 4669), (609, 4508), (644, 4263), (667, 4116), (686, 4002), (812, 3381), (966, 2842), (1029, 2668), (1127, 2436), (1218, 2254), (1334, 2058), (1372, 2001), (1421, 1932)]