8147142

素因数分解:

$2^1\times 3^4\times {\mathrm{50291}}^1$

素因数の和:50305

約数の個数: 20

約数和(自身を含む): 18255996

約数和(自身を除く): 10108854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 50291, 100582, 150873, 301746, 452619, 905238, 1357857, 2715714, 4073571, 8147142]

約数ペア:

[(1, 8147142), (2, 4073571), (3, 2715714), (6, 1357857), (9, 905238), (18, 452619), (27, 301746), (54, 150873), (81, 100582), (162, 50291)]