31183722

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{75323}}^1$

素因数の和:75354

約数の個数: 24

約数和(自身を含む): 70503264

約数和(自身を除く): 39319542

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 75323, 150646, 225969, 451938, 677907, 1355814, 1732429, 3464858, 5197287, 10394574, 15591861, 31183722]

約数ペア:

[(1, 31183722), (2, 15591861), (3, 10394574), (6, 5197287), (9, 3464858), (18, 1732429), (23, 1355814), (46, 677907), (69, 451938), (138, 225969), (207, 150646), (414, 75323)]