213883074

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{383303}}^1$

素因数の和:383342

約数の個数: 24

約数和(自身を含む): 478363392

約数和(自身を除く): 264480318

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 383303, 766606, 1149909, 2299818, 3449727, 6899454, 11882393, 23764786, 35647179, 71294358, 106941537, 213883074]

約数ペア:

[(1, 213883074), (2, 106941537), (3, 71294358), (6, 35647179), (9, 23764786), (18, 11882393), (31, 6899454), (62, 3449727), (93, 2299818), (186, 1149909), (279, 766606), (558, 383303)]