71386146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{305069}}^1$

素因数の和:305090

約数の個数: 24

約数和(自身を含む): 166568220

約数和(自身を除く): 95182074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 305069, 610138, 915207, 1830414, 2745621, 3965897, 5491242, 7931794, 11897691, 23795382, 35693073, 71386146]

約数ペア:

[(1, 71386146), (2, 35693073), (3, 23795382), (6, 11897691), (9, 7931794), (13, 5491242), (18, 3965897), (26, 2745621), (39, 1830414), (78, 915207), (117, 610138), (234, 305069)]