9821238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1187}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 22581504

約数和(自身を除く): 12760266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1187, 1379, 2374, 2758, 3561, 4137, 7122, 8274, 8309, 16618, 24927, 49854, 233839, 467678, 701517, 1403034, 1636873, 3273746, 4910619, 9821238]

約数ペア:

[(1, 9821238), (2, 4910619), (3, 3273746), (6, 1636873), (7, 1403034), (14, 701517), (21, 467678), (42, 233839), (197, 49854), (394, 24927), (591, 16618), (1182, 8309), (1187, 8274), (1379, 7122), (2374, 4137), (2758, 3561)]