820944342

素因数分解:

$2^1\times 3^3\times {\mathrm{15202673}}^1$

素因数の和:15202684

約数の個数: 16

約数和(自身を含む): 1824320880

約数和(自身を除く): 1003376538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 15202673, 30405346, 45608019, 91216038, 136824057, 273648114, 410472171, 820944342]

約数ペア:

[(1, 820944342), (2, 410472171), (3, 273648114), (6, 136824057), (9, 91216038), (18, 45608019), (27, 30405346), (54, 15202673)]