139705308

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{19699}}^1$

素因数の和:19906

約数の個数: 36

約数和(自身を含む): 354954600

約数和(自身を除く): 215249292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 19699, 39398, 59097, 78796, 118194, 177291, 236388, 354582, 709164, 3880703, 7761406, 11642109, 15522812, 23284218, 34926327, 46568436, 69852654, 139705308]

約数ペア:

[(1, 139705308), (2, 69852654), (3, 46568436), (4, 34926327), (6, 23284218), (9, 15522812), (12, 11642109), (18, 7761406), (36, 3880703), (197, 709164), (394, 354582), (591, 236388), (788, 177291), (1182, 118194), (1773, 78796), (2364, 59097), (3546, 39398), (7092, 19699)]