40889604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{486781}}^1$

素因数の和:486795

約数の個数: 24

約数和(自身を含む): 109039168

約数和(自身を除く): 68149564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 486781, 973562, 1460343, 1947124, 2920686, 3407467, 5841372, 6814934, 10222401, 13629868, 20444802, 40889604]

約数ペア:

[(1, 40889604), (2, 20444802), (3, 13629868), (4, 10222401), (6, 6814934), (7, 5841372), (12, 3407467), (14, 2920686), (21, 1947124), (28, 1460343), (42, 973562), (84, 486781)]