87894198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2243}}^1$

素因数の和:2569

約数の個数: 48

約数和(自身を含む): 218439936

約数和(自身を除く): 130545738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 311, 622, 933, 1866, 2177, 2243, 2799, 4354, 4486, 5598, 6531, 6729, 13062, 13458, 15701, 19593, 20187, 31402, 39186, 40374, 47103, 94206, 141309, 282618, 697573, 1395146, 2092719, 4185438, 4883011, 6278157, 9766022, 12556314, 14649033, 29298066, 43947099, 87894198]

約数ペア:

[(1, 87894198), (2, 43947099), (3, 29298066), (6, 14649033), (7, 12556314), (9, 9766022), (14, 6278157), (18, 4883011), (21, 4185438), (42, 2092719), (63, 1395146), (126, 697573), (311, 282618), (622, 141309), (933, 94206), (1866, 47103), (2177, 40374), (2243, 39186), (2799, 31402), (4354, 20187), (4486, 19593), (5598, 15701), (6531, 13458), (6729, 13062)]