19992924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79337}}^1$

素因数の和:79354

約数の個数: 36

約数和(自身を含む): 57758064

約数和(自身を除く): 37765140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79337, 158674, 238011, 317348, 476022, 555359, 714033, 952044, 1110718, 1428066, 1666077, 2221436, 2856132, 3332154, 4998231, 6664308, 9996462, 19992924]

約数ペア:

[(1, 19992924), (2, 9996462), (3, 6664308), (4, 4998231), (6, 3332154), (7, 2856132), (9, 2221436), (12, 1666077), (14, 1428066), (18, 1110718), (21, 952044), (28, 714033), (36, 555359), (42, 476022), (63, 317348), (84, 238011), (126, 158674), (252, 79337)]