987798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 2338560

約数和(自身を除く): 1350762

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 811, 1218, 1622, 2433, 4866, 5677, 11354, 17031, 23519, 34062, 47038, 70557, 141114, 164633, 329266, 493899, 987798]

約数ペア:

[(1, 987798), (2, 493899), (3, 329266), (6, 164633), (7, 141114), (14, 70557), (21, 47038), (29, 34062), (42, 23519), (58, 17031), (87, 11354), (174, 5677), (203, 4866), (406, 2433), (609, 1622), (811, 1218)]