126955998

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2621}}^1$

素因数の和:2671

約数の個数: 80

約数和(自身を含む): 319800096

約数和(自身を除く): 192844098

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1053, 1242, 1794, 1863, 2106, 2621, 2691, 3726, 5242, 5382, 7863, 8073, 15726, 16146, 23589, 24219, 34073, 47178, 48438, 60283, 68146, 70767, 102219, 120566, 141534, 180849, 204438, 212301, 306657, 361698, 424602, 542547, 613314, 783679, 919971, 1085094, 1567358, 1627641, 1839942, 2351037, 2759913, 3255282, 4702074, 4882923, 5519826, 7053111, 9765846, 14106222, 21159333, 42318666, 63477999, 126955998]

約数ペア:

[(1, 126955998), (2, 63477999), (3, 42318666), (6, 21159333), (9, 14106222), (13, 9765846), (18, 7053111), (23, 5519826), (26, 4882923), (27, 4702074), (39, 3255282), (46, 2759913), (54, 2351037), (69, 1839942), (78, 1627641), (81, 1567358), (117, 1085094), (138, 919971), (162, 783679), (207, 613314), (234, 542547), (299, 424602), (351, 361698), (414, 306657), (598, 212301), (621, 204438), (702, 180849), (897, 141534), (1053, 120566), (1242, 102219), (1794, 70767), (1863, 68146), (2106, 60283), (2621, 48438), (2691, 47178), (3726, 34073), (5242, 24219), (5382, 23589), (7863, 16146), (8073, 15726)]