168618492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{669121}}^1$

素因数の和:669138

約数の個数: 36

約数和(自身を含む): 487120816

約数和(自身を除く): 318502324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 669121, 1338242, 2007363, 2676484, 4014726, 4683847, 6022089, 8029452, 9367694, 12044178, 14051541, 18735388, 24088356, 28103082, 42154623, 56206164, 84309246, 168618492]

約数ペア:

[(1, 168618492), (2, 84309246), (3, 56206164), (4, 42154623), (6, 28103082), (7, 24088356), (9, 18735388), (12, 14051541), (14, 12044178), (18, 9367694), (21, 8029452), (28, 6022089), (36, 4683847), (42, 4014726), (63, 2676484), (84, 2007363), (126, 1338242), (252, 669121)]