21370632

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{52379}}^1$

素因数の和:52405

約数の個数: 32

約数和(自身を含む): 56570400

約数和(自身を除く): 35199768

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 52379, 104758, 157137, 209516, 314274, 419032, 628548, 890443, 1257096, 1780886, 2671329, 3561772, 5342658, 7123544, 10685316, 21370632]

約数ペア:

[(1, 21370632), (2, 10685316), (3, 7123544), (4, 5342658), (6, 3561772), (8, 2671329), (12, 1780886), (17, 1257096), (24, 890443), (34, 628548), (51, 419032), (68, 314274), (102, 209516), (136, 157137), (204, 104758), (408, 52379)]