21795762

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 45374400

約数和(自身を除く): 23578638

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 229, 458, 547, 687, 1094, 1374, 1641, 3282, 6641, 13282, 15863, 19923, 31726, 39846, 47589, 95178, 125263, 250526, 375789, 751578, 3632627, 7265254, 10897881, 21795762]

約数ペア:

[(1, 21795762), (2, 10897881), (3, 7265254), (6, 3632627), (29, 751578), (58, 375789), (87, 250526), (174, 125263), (229, 95178), (458, 47589), (547, 39846), (687, 31726), (1094, 19923), (1374, 15863), (1641, 13282), (3282, 6641)]