27720474636

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1697}}^1\times {\mathrm{17231}}^1$

素因数の和:19014

約数の個数: 48

約数和(自身を含む): 65542256640

約数和(自身を除く): 37821782004

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 1697, 3394, 5091, 6788, 10182, 17231, 20364, 34462, 51693, 68924, 103386, 134063, 206772, 268126, 402189, 536252, 804378, 1361249, 1608756, 2722498, 4083747, 5444996, 8167494, 16334988, 29241007, 58482014, 87723021, 116964028, 175446042, 350892084, 2310039553, 4620079106, 6930118659, 9240158212, 13860237318, 27720474636]

約数ペア:

[(1, 27720474636), (2, 13860237318), (3, 9240158212), (4, 6930118659), (6, 4620079106), (12, 2310039553), (79, 350892084), (158, 175446042), (237, 116964028), (316, 87723021), (474, 58482014), (948, 29241007), (1697, 16334988), (3394, 8167494), (5091, 5444996), (6788, 4083747), (10182, 2722498), (17231, 1608756), (20364, 1361249), (34462, 804378), (51693, 536252), (68924, 402189), (103386, 268126), (134063, 206772)]