12432213

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 20592000

約数和(自身を除く): 8159787

約数列:

[1, 3, 9, 19, 23, 29, 57, 69, 87, 109, 171, 207, 261, 327, 437, 551, 667, 981, 1311, 1653, 2001, 2071, 2507, 3161, 3933, 4959, 6003, 6213, 7521, 9483, 12673, 18639, 22563, 28449, 38019, 47633, 60059, 72703, 114057, 142899, 180177, 218109, 428697, 540531, 654327, 1381357, 4144071, 12432213]

約数ペア:

[(1, 12432213), (3, 4144071), (9, 1381357), (19, 654327), (23, 540531), (29, 428697), (57, 218109), (69, 180177), (87, 142899), (109, 114057), (171, 72703), (207, 60059), (261, 47633), (327, 38019), (437, 28449), (551, 22563), (667, 18639), (981, 12673), (1311, 9483), (1653, 7521), (2001, 6213), (2071, 6003), (2507, 4959), (3161, 3933)]