131941404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{523577}}^1$

素因数の和:523594

約数の個数: 36

約数和(自身を含む): 381164784

約数和(自身を除く): 249223380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 523577, 1047154, 1570731, 2094308, 3141462, 3665039, 4712193, 6282924, 7330078, 9424386, 10995117, 14660156, 18848772, 21990234, 32985351, 43980468, 65970702, 131941404]

約数ペア:

[(1, 131941404), (2, 65970702), (3, 43980468), (4, 32985351), (6, 21990234), (7, 18848772), (9, 14660156), (12, 10995117), (14, 9424386), (18, 7330078), (21, 6282924), (28, 4712193), (36, 3665039), (42, 3141462), (63, 2094308), (84, 1570731), (126, 1047154), (252, 523577)]