16871148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{66949}}^1$

素因数の和:66966

約数の個数: 36

約数和(自身を含む): 48739600

約数和(自身を除く): 31868452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 66949, 133898, 200847, 267796, 401694, 468643, 602541, 803388, 937286, 1205082, 1405929, 1874572, 2410164, 2811858, 4217787, 5623716, 8435574, 16871148]

約数ペア:

[(1, 16871148), (2, 8435574), (3, 5623716), (4, 4217787), (6, 2811858), (7, 2410164), (9, 1874572), (12, 1405929), (14, 1205082), (18, 937286), (21, 803388), (28, 602541), (36, 468643), (42, 401694), (63, 267796), (84, 200847), (126, 133898), (252, 66949)]