71160138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{857}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 176679360

約数和(自身を除く): 105519222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 659, 857, 1318, 1714, 1977, 2571, 3954, 4613, 5142, 5931, 5999, 7713, 9226, 11862, 11998, 13839, 15426, 17997, 27678, 35994, 41517, 53991, 83034, 107982, 564763, 1129526, 1694289, 3388578, 3953341, 5082867, 7906682, 10165734, 11860023, 23720046, 35580069, 71160138]

約数ペア:

[(1, 71160138), (2, 35580069), (3, 23720046), (6, 11860023), (7, 10165734), (9, 7906682), (14, 5082867), (18, 3953341), (21, 3388578), (42, 1694289), (63, 1129526), (126, 564763), (659, 107982), (857, 83034), (1318, 53991), (1714, 41517), (1977, 35994), (2571, 27678), (3954, 17997), (4613, 15426), (5142, 13839), (5931, 11998), (5999, 11862), (7713, 9226)]