153940836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1832629}}^1$

素因数の和:1832643

約数の個数: 24

約数和(自身を含む): 410509120

約数和(自身を除く): 256568284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1832629, 3665258, 5497887, 7330516, 10995774, 12828403, 21991548, 25656806, 38485209, 51313612, 76970418, 153940836]

約数ペア:

[(1, 153940836), (2, 76970418), (3, 51313612), (4, 38485209), (6, 25656806), (7, 21991548), (12, 12828403), (14, 10995774), (21, 7330516), (28, 5497887), (42, 3665258), (84, 1832629)]