18711704688

素因数分解:

$2^4\times 3^1\times {\mathrm{389827181}}^1$

素因数の和:389827192

約数の個数: 20

約数和(自身を含む): 48338570568

約数和(自身を除く): 29626865880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389827181, 779654362, 1169481543, 1559308724, 2338963086, 3118617448, 4677926172, 6237234896, 9355852344, 18711704688]

約数ペア:

[(1, 18711704688), (2, 9355852344), (3, 6237234896), (4, 4677926172), (6, 3118617448), (8, 2338963086), (12, 1559308724), (16, 1169481543), (24, 779654362), (48, 389827181)]