26720358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6299}}^1$

素因数の和:6412

約数の個数: 32

約数和(自身を含む): 61689600

約数和(自身を除く): 34969242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 6299, 12598, 18897, 37794, 44093, 88186, 132279, 264558, 636199, 1272398, 1908597, 3817194, 4453393, 8906786, 13360179, 26720358]

約数ペア:

[(1, 26720358), (2, 13360179), (3, 8906786), (6, 4453393), (7, 3817194), (14, 1908597), (21, 1272398), (42, 636199), (101, 264558), (202, 132279), (303, 88186), (606, 44093), (707, 37794), (1414, 18897), (2121, 12598), (4242, 6299)]