21829254

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 45792000

約数和(自身を除く): 23962746

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 317, 499, 634, 951, 998, 1497, 1902, 2994, 7291, 11477, 14582, 21873, 22954, 34431, 43746, 68862, 158183, 316366, 474549, 949098, 3638209, 7276418, 10914627, 21829254]

約数ペア:

[(1, 21829254), (2, 10914627), (3, 7276418), (6, 3638209), (23, 949098), (46, 474549), (69, 316366), (138, 158183), (317, 68862), (499, 43746), (634, 34431), (951, 22954), (998, 21873), (1497, 14582), (1902, 11477), (2994, 7291)]