18631844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60493}}^1$

素因数の和:60515

約数の個数: 24

約数和(自身を含む): 40651968

約数和(自身を除く): 22020124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 60493, 120986, 241972, 423451, 665423, 846902, 1330846, 1693804, 2661692, 4657961, 9315922, 18631844]

約数ペア:

[(1, 18631844), (2, 9315922), (4, 4657961), (7, 2661692), (11, 1693804), (14, 1330846), (22, 846902), (28, 665423), (44, 423451), (77, 241972), (154, 120986), (308, 60493)]