12345346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 21048048

約数和(自身を除く): 8702702

約数列:

[1, 2, 13, 26, 37, 41, 74, 82, 313, 481, 533, 626, 962, 1066, 1517, 3034, 4069, 8138, 11581, 12833, 19721, 23162, 25666, 39442, 150553, 166829, 301106, 333658, 474821, 949642, 6172673, 12345346]

約数ペア:

[(1, 12345346), (2, 6172673), (13, 949642), (26, 474821), (37, 333658), (41, 301106), (74, 166829), (82, 150553), (313, 39442), (481, 25666), (533, 23162), (626, 19721), (962, 12833), (1066, 11581), (1517, 8138), (3034, 4069)]