38998674

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 100900800

約数和(自身を除く): 61902126

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 109, 117, 139, 143, 198, 218, 234, 278, 286, 327, 417, 429, 654, 834, 858, 981, 1199, 1251, 1287, 1417, 1529, 1807, 1962, 2398, 2502, 2574, 2834, 3058, 3597, 3614, 4251, 4587, 5421, 7194, 8502, 9174, 10791, 10842, 12753, 13761, 15151, 15587, 16263, 19877, 21582, 25506, 27522, 30302, 31174, 32526, 39754, 45453, 46761, 59631, 90906, 93522, 119262, 136359, 140283, 166661, 178893, 196963, 272718, 280566, 333322, 357786, 393926, 499983, 590889, 999966, 1181778, 1499949, 1772667, 2166593, 2999898, 3545334, 4333186, 6499779, 12999558, 19499337, 38998674]

約数ペア:

[(1, 38998674), (2, 19499337), (3, 12999558), (6, 6499779), (9, 4333186), (11, 3545334), (13, 2999898), (18, 2166593), (22, 1772667), (26, 1499949), (33, 1181778), (39, 999966), (66, 590889), (78, 499983), (99, 393926), (109, 357786), (117, 333322), (139, 280566), (143, 272718), (198, 196963), (218, 178893), (234, 166661), (278, 140283), (286, 136359), (327, 119262), (417, 93522), (429, 90906), (654, 59631), (834, 46761), (858, 45453), (981, 39754), (1199, 32526), (1251, 31174), (1287, 30302), (1417, 27522), (1529, 25506), (1807, 21582), (1962, 19877), (2398, 16263), (2502, 15587), (2574, 15151), (2834, 13761), (3058, 12753), (3597, 10842), (3614, 10791), (4251, 9174), (4587, 8502), (5421, 7194)]