13826526

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 32503680

約数和(自身を除く): 18677154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 359, 393, 718, 786, 917, 1077, 1834, 2154, 2513, 2751, 5026, 5502, 6419, 7539, 12838, 15078, 17591, 19257, 35182, 38514, 47029, 52773, 94058, 105546, 141087, 282174, 329203, 658406, 987609, 1975218, 2304421, 4608842, 6913263, 13826526]

約数ペア:

[(1, 13826526), (2, 6913263), (3, 4608842), (6, 2304421), (7, 1975218), (14, 987609), (21, 658406), (42, 329203), (49, 282174), (98, 141087), (131, 105546), (147, 94058), (262, 52773), (294, 47029), (359, 38514), (393, 35182), (718, 19257), (786, 17591), (917, 15078), (1077, 12838), (1834, 7539), (2154, 6419), (2513, 5502), (2751, 5026)]