8174988

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5281}}^1$

素因数の和:5334

約数の個数: 36

約数和(自身を含む): 21149128

約数和(自身を除く): 12974140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 5281, 10562, 15843, 21124, 31686, 47529, 63372, 95058, 190116, 227083, 454166, 681249, 908332, 1362498, 2043747, 2724996, 4087494, 8174988]

約数ペア:

[(1, 8174988), (2, 4087494), (3, 2724996), (4, 2043747), (6, 1362498), (9, 908332), (12, 681249), (18, 454166), (36, 227083), (43, 190116), (86, 95058), (129, 63372), (172, 47529), (258, 31686), (387, 21124), (516, 15843), (774, 10562), (1548, 5281)]