426396678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{22229}}^1$

素因数の和:22396

約数の個数: 32

約数和(自身を含む): 896313600

約数和(自身を除く): 469916922

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 3197, 6394, 9591, 19182, 22229, 44458, 66687, 133374, 511267, 1022534, 1533801, 3067602, 3089831, 6179662, 9269493, 18538986, 71066113, 142132226, 213198339, 426396678]

約数ペア:

[(1, 426396678), (2, 213198339), (3, 142132226), (6, 71066113), (23, 18538986), (46, 9269493), (69, 6179662), (138, 3089831), (139, 3067602), (278, 1533801), (417, 1022534), (834, 511267), (3197, 133374), (6394, 66687), (9591, 44458), (19182, 22229)]