18298476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{72613}}^1$

素因数の和:72630

約数の個数: 36

約数和(自身を含む): 52862992

約数和(自身を除く): 34564516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 72613, 145226, 217839, 290452, 435678, 508291, 653517, 871356, 1016582, 1307034, 1524873, 2033164, 2614068, 3049746, 4574619, 6099492, 9149238, 18298476]

約数ペア:

[(1, 18298476), (2, 9149238), (3, 6099492), (4, 4574619), (6, 3049746), (7, 2614068), (9, 2033164), (12, 1524873), (14, 1307034), (18, 1016582), (21, 871356), (28, 653517), (36, 508291), (42, 435678), (63, 290452), (84, 217839), (126, 145226), (252, 72613)]