69979266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{555391}}^1$

素因数の和:555406

約数の個数: 24

約数和(自身を含む): 173282304

約数和(自身を除く): 103303038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 555391, 1110782, 1666173, 3332346, 3887737, 4998519, 7775474, 9997038, 11663211, 23326422, 34989633, 69979266]

約数ペア:

[(1, 69979266), (2, 34989633), (3, 23326422), (6, 11663211), (7, 9997038), (9, 7775474), (14, 4998519), (18, 3887737), (21, 3332346), (42, 1666173), (63, 1110782), (126, 555391)]