15691531668

素因数分解:

$2^2\times 3^1\times {\mathrm{449}}^1\times {\mathrm{919}}^1\times {\mathrm{3169}}^1$

素因数の和:4544

約数の個数: 48

約数和(自身を含む): 36746640000

約数和(自身を除く): 21055108332

約数列:

[1, 2, 3, 4, 6, 12, 449, 898, 919, 1347, 1796, 1838, 2694, 2757, 3169, 3676, 5388, 5514, 6338, 9507, 11028, 12676, 19014, 38028, 412631, 825262, 1237893, 1422881, 1650524, 2475786, 2845762, 2912311, 4268643, 4951572, 5691524, 5824622, 8537286, 8736933, 11649244, 17074572, 17473866, 34947732, 1307627639, 2615255278, 3922882917, 5230510556, 7845765834, 15691531668]

約数ペア:

[(1, 15691531668), (2, 7845765834), (3, 5230510556), (4, 3922882917), (6, 2615255278), (12, 1307627639), (449, 34947732), (898, 17473866), (919, 17074572), (1347, 11649244), (1796, 8736933), (1838, 8537286), (2694, 5824622), (2757, 5691524), (3169, 4951572), (3676, 4268643), (5388, 2912311), (5514, 2845762), (6338, 2475786), (9507, 1650524), (11028, 1422881), (12676, 1237893), (19014, 825262), (38028, 412631)]