38540628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{152939}}^1$

素因数の和:152956

約数の個数: 36

約数和(自身を含む): 111340320

約数和(自身を除く): 72799692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 152939, 305878, 458817, 611756, 917634, 1070573, 1376451, 1835268, 2141146, 2752902, 3211719, 4282292, 5505804, 6423438, 9635157, 12846876, 19270314, 38540628]

約数ペア:

[(1, 38540628), (2, 19270314), (3, 12846876), (4, 9635157), (6, 6423438), (7, 5505804), (9, 4282292), (12, 3211719), (14, 2752902), (18, 2141146), (21, 1835268), (28, 1376451), (36, 1070573), (42, 917634), (63, 611756), (84, 458817), (126, 305878), (252, 152939)]