917551242

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{821}}^1\times {\mathrm{2141}}^1$

素因数の和:2999

約数の個数: 48

約数和(自身を含む): 2060047080

約数和(自身を除く): 1142495838

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 821, 1642, 2141, 2463, 4282, 4926, 6423, 7389, 12846, 14778, 19269, 23809, 38538, 47618, 62089, 71427, 124178, 142854, 186267, 214281, 372534, 428562, 558801, 1117602, 1757761, 3515522, 5273283, 10546566, 15819849, 31639698, 50975069, 101950138, 152925207, 305850414, 458775621, 917551242]

約数ペア:

[(1, 917551242), (2, 458775621), (3, 305850414), (6, 152925207), (9, 101950138), (18, 50975069), (29, 31639698), (58, 15819849), (87, 10546566), (174, 5273283), (261, 3515522), (522, 1757761), (821, 1117602), (1642, 558801), (2141, 428562), (2463, 372534), (4282, 214281), (4926, 186267), (6423, 142854), (7389, 124178), (12846, 71427), (14778, 62089), (19269, 47618), (23809, 38538)]