396261306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3144931}}^1$

素因数の和:3144946

約数の個数: 24

約数和(自身を含む): 981218784

約数和(自身を除く): 584957478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3144931, 6289862, 9434793, 18869586, 22014517, 28304379, 44029034, 56608758, 66043551, 132087102, 198130653, 396261306]

約数ペア:

[(1, 396261306), (2, 198130653), (3, 132087102), (6, 66043551), (7, 56608758), (9, 44029034), (14, 28304379), (18, 22014517), (21, 18869586), (42, 9434793), (63, 6289862), (126, 3144931)]