39855228

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 113433600

約数和(自身を除く): 73578372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 343, 421, 483, 588, 644, 686, 842, 966, 1029, 1127, 1263, 1372, 1684, 1932, 2058, 2254, 2526, 2947, 3381, 4116, 4508, 5052, 5894, 6762, 7889, 8841, 9683, 11788, 13524, 15778, 17682, 19366, 20629, 23667, 29049, 31556, 35364, 38732, 41258, 47334, 58098, 61887, 67781, 82516, 94668, 116196, 123774, 135562, 144403, 203343, 247548, 271124, 288806, 406686, 433209, 474467, 577612, 813372, 866418, 948934, 1423401, 1732836, 1897868, 2846802, 3321269, 5693604, 6642538, 9963807, 13285076, 19927614, 39855228]

約数ペア:

[(1, 39855228), (2, 19927614), (3, 13285076), (4, 9963807), (6, 6642538), (7, 5693604), (12, 3321269), (14, 2846802), (21, 1897868), (23, 1732836), (28, 1423401), (42, 948934), (46, 866418), (49, 813372), (69, 577612), (84, 474467), (92, 433209), (98, 406686), (138, 288806), (147, 271124), (161, 247548), (196, 203343), (276, 144403), (294, 135562), (322, 123774), (343, 116196), (421, 94668), (483, 82516), (588, 67781), (644, 61887), (686, 58098), (842, 47334), (966, 41258), (1029, 38732), (1127, 35364), (1263, 31556), (1372, 29049), (1684, 23667), (1932, 20629), (2058, 19366), (2254, 17682), (2526, 15778), (2947, 13524), (3381, 11788), (4116, 9683), (4508, 8841), (5052, 7889), (5894, 6762)]