253477386

素因数分解:

$2^1\times 3^2\times {\mathrm{2617}}^1\times {\mathrm{5381}}^1$

素因数の和:8006

約数の個数: 24

約数和(自身を含む): 549512964

約数和(自身を除く): 296035578

約数列:

[1, 2, 3, 6, 9, 18, 2617, 5234, 5381, 7851, 10762, 15702, 16143, 23553, 32286, 47106, 48429, 96858, 14082077, 28164154, 42246231, 84492462, 126738693, 253477386]

約数ペア:

[(1, 253477386), (2, 126738693), (3, 84492462), (6, 42246231), (9, 28164154), (18, 14082077), (2617, 96858), (5234, 48429), (5381, 47106), (7851, 32286), (10762, 23553), (15702, 16143)]