1537746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 3870720

約数和(自身を除く): 2332974

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 47, 57, 82, 94, 114, 123, 133, 141, 246, 266, 282, 287, 329, 399, 574, 658, 779, 798, 861, 893, 987, 1558, 1722, 1786, 1927, 1974, 2337, 2679, 3854, 4674, 5358, 5453, 5781, 6251, 10906, 11562, 12502, 13489, 16359, 18753, 26978, 32718, 36613, 37506, 40467, 73226, 80934, 109839, 219678, 256291, 512582, 768873, 1537746]

約数ペア:

[(1, 1537746), (2, 768873), (3, 512582), (6, 256291), (7, 219678), (14, 109839), (19, 80934), (21, 73226), (38, 40467), (41, 37506), (42, 36613), (47, 32718), (57, 26978), (82, 18753), (94, 16359), (114, 13489), (123, 12502), (133, 11562), (141, 10906), (246, 6251), (266, 5781), (282, 5453), (287, 5358), (329, 4674), (399, 3854), (574, 2679), (658, 2337), (779, 1974), (798, 1927), (861, 1786), (893, 1722), (987, 1558)]