381432006

素因数分解:

$2^1\times 3^2\times {\mathrm{21190667}}^1$

素因数の和:21190675

約数の個数: 12

約数和(自身を含む): 826436052

約数和(自身を除く): 445004046

約数列:

[1, 2, 3, 6, 9, 18, 21190667, 42381334, 63572001, 127144002, 190716003, 381432006]

約数ペア:

[(1, 381432006), (2, 190716003), (3, 127144002), (6, 63572001), (9, 42381334), (18, 21190667)]