921222222

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1\times {\mathrm{2551}}^1$

素因数の和:3128

約数の個数: 32

約数和(自身を含む): 1860714240

約数和(自身を除く): 939492018

約数列:

[1, 2, 3, 6, 139, 278, 417, 433, 834, 866, 1299, 2551, 2598, 5102, 7653, 15306, 60187, 120374, 180561, 354589, 361122, 709178, 1063767, 1104583, 2127534, 2209166, 3313749, 6627498, 153537037, 307074074, 460611111, 921222222]

約数ペア:

[(1, 921222222), (2, 460611111), (3, 307074074), (6, 153537037), (139, 6627498), (278, 3313749), (417, 2209166), (433, 2127534), (834, 1104583), (866, 1063767), (1299, 709178), (2551, 361122), (2598, 354589), (5102, 180561), (7653, 120374), (15306, 60187)]