15691650498

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{114419}}^1$

素因数の和:114847

約数の個数: 48

約数和(自身を含む): 35877535200

約数和(自身を除く): 20185884702

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 401, 802, 1203, 2406, 3609, 7218, 7619, 15238, 22857, 45714, 68571, 114419, 137142, 228838, 343257, 686514, 1029771, 2059542, 2173961, 4347922, 6521883, 13043766, 19565649, 39131298, 45882019, 91764038, 137646057, 275292114, 412938171, 825876342, 871758361, 1743516722, 2615275083, 5230550166, 7845825249, 15691650498]

約数ペア:

[(1, 15691650498), (2, 7845825249), (3, 5230550166), (6, 2615275083), (9, 1743516722), (18, 871758361), (19, 825876342), (38, 412938171), (57, 275292114), (114, 137646057), (171, 91764038), (342, 45882019), (401, 39131298), (802, 19565649), (1203, 13043766), (2406, 6521883), (3609, 4347922), (7218, 2173961), (7619, 2059542), (15238, 1029771), (22857, 686514), (45714, 343257), (68571, 228838), (114419, 137142)]