98128548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{389399}}^1$

素因数の和:389416

約数の個数: 36

約数和(自身を含む): 283483200

約数和(自身を除く): 185354652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 389399, 778798, 1168197, 1557596, 2336394, 2725793, 3504591, 4672788, 5451586, 7009182, 8177379, 10903172, 14018364, 16354758, 24532137, 32709516, 49064274, 98128548]

約数ペア:

[(1, 98128548), (2, 49064274), (3, 32709516), (4, 24532137), (6, 16354758), (7, 14018364), (9, 10903172), (12, 8177379), (14, 7009182), (18, 5451586), (21, 4672788), (28, 3504591), (36, 2725793), (42, 2336394), (63, 1557596), (84, 1168197), (126, 778798), (252, 389399)]