12129648

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{10987}}^1$

素因数の和:11021

約数の個数: 40

約数和(自身を含む): 32700288

約数和(自身を除く): 20570640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 10987, 21974, 32961, 43948, 65922, 87896, 131844, 175792, 252701, 263688, 505402, 527376, 758103, 1010804, 1516206, 2021608, 3032412, 4043216, 6064824, 12129648]

約数ペア:

[(1, 12129648), (2, 6064824), (3, 4043216), (4, 3032412), (6, 2021608), (8, 1516206), (12, 1010804), (16, 758103), (23, 527376), (24, 505402), (46, 263688), (48, 252701), (69, 175792), (92, 131844), (138, 87896), (184, 65922), (276, 43948), (368, 32961), (552, 21974), (1104, 10987)]