16402169178

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9439}}^1\times {\mathrm{5081}}^1$

素因数の和:14547

約数の個数: 48

約数和(自身を含む): 37419782400

約数和(自身を除く): 21017613222

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 5081, 9439, 10162, 15243, 18878, 28317, 30486, 45729, 56634, 84951, 91458, 96539, 169902, 179341, 193078, 289617, 358682, 538023, 579234, 868851, 1076046, 1614069, 1737702, 3228138, 47959559, 95919118, 143878677, 287757354, 431636031, 863272062, 911231621, 1822463242, 2733694863, 5467389726, 8201084589, 16402169178]

約数ペア:

[(1, 16402169178), (2, 8201084589), (3, 5467389726), (6, 2733694863), (9, 1822463242), (18, 911231621), (19, 863272062), (38, 431636031), (57, 287757354), (114, 143878677), (171, 95919118), (342, 47959559), (5081, 3228138), (9439, 1737702), (10162, 1614069), (15243, 1076046), (18878, 868851), (28317, 579234), (30486, 538023), (45729, 358682), (56634, 289617), (84951, 193078), (91458, 179341), (96539, 169902)]