18295844

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8951}}^1$

素因数の和:9035

約数の個数: 24

約数和(自身を含む): 37097088

約数和(自身を除く): 18801244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 8951, 17902, 35804, 62657, 125314, 250628, 653423, 1306846, 2613692, 4573961, 9147922, 18295844]

約数ペア:

[(1, 18295844), (2, 9147922), (4, 4573961), (7, 2613692), (14, 1306846), (28, 653423), (73, 250628), (146, 125314), (292, 62657), (511, 35804), (1022, 17902), (2044, 8951)]