13441578

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 14137302

約数列:

[1, 2, 3, 6, 71, 139, 142, 213, 227, 278, 417, 426, 454, 681, 834, 1362, 9869, 16117, 19738, 29607, 31553, 32234, 48351, 59214, 63106, 94659, 96702, 189318, 2240263, 4480526, 6720789, 13441578]

約数ペア:

[(1, 13441578), (2, 6720789), (3, 4480526), (6, 2240263), (71, 189318), (139, 96702), (142, 94659), (213, 63106), (227, 59214), (278, 48351), (417, 32234), (426, 31553), (454, 29607), (681, 19738), (834, 16117), (1362, 9869)]