140291946

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{29191}}^1$

素因数の和:29291

約数の個数: 32

約数和(自身を含む): 315273600

約数和(自身を除く): 174981654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 29191, 58382, 87573, 175146, 262719, 525438, 788157, 1576314, 2597999, 5195998, 7793997, 15587994, 23381991, 46763982, 70145973, 140291946]

約数ペア:

[(1, 140291946), (2, 70145973), (3, 46763982), (6, 23381991), (9, 15587994), (18, 7793997), (27, 5195998), (54, 2597999), (89, 1576314), (178, 788157), (267, 525438), (534, 262719), (801, 175146), (1602, 87573), (2403, 58382), (4806, 29191)]