8172828

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1733}}^1$

素因数の和:1874

約数の個数: 36

約数和(自身を含む): 20828808

約数和(自身を除く): 12655980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 1733, 2358, 3466, 4716, 5199, 6932, 10398, 15597, 20796, 31194, 62388, 227023, 454046, 681069, 908092, 1362138, 2043207, 2724276, 4086414, 8172828]

約数ペア:

[(1, 8172828), (2, 4086414), (3, 2724276), (4, 2043207), (6, 1362138), (9, 908092), (12, 681069), (18, 454046), (36, 227023), (131, 62388), (262, 31194), (393, 20796), (524, 15597), (786, 10398), (1179, 6932), (1572, 5199), (1733, 4716), (2358, 3466)]