247146522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{4261}}^1$

素因数の和:5654

約数の個数: 32

約数和(自身を含む): 565448064

約数和(自身を除く): 318301542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1381, 2762, 4143, 4261, 8286, 8522, 9667, 12783, 19334, 25566, 29001, 29827, 58002, 59654, 89481, 178962, 5884441, 11768882, 17653323, 35306646, 41191087, 82382174, 123573261, 247146522]

約数ペア:

[(1, 247146522), (2, 123573261), (3, 82382174), (6, 41191087), (7, 35306646), (14, 17653323), (21, 11768882), (42, 5884441), (1381, 178962), (2762, 89481), (4143, 59654), (4261, 58002), (8286, 29827), (8522, 29001), (9667, 25566), (12783, 19334)]