13911156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{18401}}^1$

素因数の和:18421

約数の個数: 48

約数和(自身を含む): 41220480

約数和(自身を除く): 27309324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 18401, 36802, 55203, 73604, 110406, 128807, 165609, 220812, 257614, 331218, 386421, 496827, 515228, 662436, 772842, 993654, 1159263, 1545684, 1987308, 2318526, 3477789, 4637052, 6955578, 13911156]

約数ペア:

[(1, 13911156), (2, 6955578), (3, 4637052), (4, 3477789), (6, 2318526), (7, 1987308), (9, 1545684), (12, 1159263), (14, 993654), (18, 772842), (21, 662436), (27, 515228), (28, 496827), (36, 386421), (42, 331218), (54, 257614), (63, 220812), (84, 165609), (108, 128807), (126, 110406), (189, 73604), (252, 55203), (378, 36802), (756, 18401)]