72055746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{571871}}^1$

素因数の和:571886

約数の個数: 24

約数和(自身を含む): 178424064

約数和(自身を除く): 106368318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 571871, 1143742, 1715613, 3431226, 4003097, 5146839, 8006194, 10293678, 12009291, 24018582, 36027873, 72055746]

約数ペア:

[(1, 72055746), (2, 36027873), (3, 24018582), (6, 12009291), (7, 10293678), (9, 8006194), (14, 5146839), (18, 4003097), (21, 3431226), (42, 1715613), (63, 1143742), (126, 571871)]