18364962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 46301184

約数和(自身を除く): 27936222

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 127, 154, 231, 254, 313, 381, 462, 626, 762, 889, 939, 1397, 1778, 1878, 2191, 2667, 2794, 3443, 4191, 4382, 5334, 6573, 6886, 8382, 9779, 10329, 13146, 19558, 20658, 24101, 29337, 39751, 48202, 58674, 72303, 79502, 119253, 144606, 238506, 278257, 437261, 556514, 834771, 874522, 1311783, 1669542, 2623566, 3060827, 6121654, 9182481, 18364962]

約数ペア:

[(1, 18364962), (2, 9182481), (3, 6121654), (6, 3060827), (7, 2623566), (11, 1669542), (14, 1311783), (21, 874522), (22, 834771), (33, 556514), (42, 437261), (66, 278257), (77, 238506), (127, 144606), (154, 119253), (231, 79502), (254, 72303), (313, 58674), (381, 48202), (462, 39751), (626, 29337), (762, 24101), (889, 20658), (939, 19558), (1397, 13146), (1778, 10329), (1878, 9779), (2191, 8382), (2667, 6886), (2794, 6573), (3443, 5334), (4191, 4382)]