12156765978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{24179}}^1\times {\mathrm{11971}}^1$

素因数の和:36162

約数の個数: 32

約数和(自身を含む): 27790364160

約数和(自身を除く): 15633598182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 11971, 23942, 24179, 35913, 48358, 71826, 72537, 83797, 145074, 167594, 169253, 251391, 338506, 502782, 507759, 1015518, 289446809, 578893618, 868340427, 1736680854, 2026127663, 4052255326, 6078382989, 12156765978]

約数ペア:

[(1, 12156765978), (2, 6078382989), (3, 4052255326), (6, 2026127663), (7, 1736680854), (14, 868340427), (21, 578893618), (42, 289446809), (11971, 1015518), (23942, 507759), (24179, 502782), (35913, 338506), (48358, 251391), (71826, 169253), (72537, 167594), (83797, 145074)]