216586242

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{152311}}^1$

素因数の和:152398

約数の個数: 24

約数和(自身を含む): 475213440

約数和(自身を除く): 258627198

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 152311, 304622, 456933, 913866, 1370799, 2741598, 12032569, 24065138, 36097707, 72195414, 108293121, 216586242]

約数ペア:

[(1, 216586242), (2, 108293121), (3, 72195414), (6, 36097707), (9, 24065138), (18, 12032569), (79, 2741598), (158, 1370799), (237, 913866), (474, 456933), (711, 304622), (1422, 152311)]