12287538

素因数分解:

$2^1\times 3^5\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 27963936

約数和(自身を除く): 15676398

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 193, 243, 262, 386, 393, 486, 579, 786, 1158, 1179, 1737, 2358, 3474, 3537, 5211, 7074, 10422, 10611, 15633, 21222, 25283, 31266, 31833, 46899, 50566, 63666, 75849, 93798, 151698, 227547, 455094, 682641, 1365282, 2047923, 4095846, 6143769, 12287538]

約数ペア:

[(1, 12287538), (2, 6143769), (3, 4095846), (6, 2047923), (9, 1365282), (18, 682641), (27, 455094), (54, 227547), (81, 151698), (131, 93798), (162, 75849), (193, 63666), (243, 50566), (262, 46899), (386, 31833), (393, 31266), (486, 25283), (579, 21222), (786, 15633), (1158, 10611), (1179, 10422), (1737, 7074), (2358, 5211), (3474, 3537)]