18929442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7639}}^1$

素因数の和:7710

約数の個数: 32

約数和(自身を含む): 44006400

約数和(自身を除く): 25076958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 7639, 15278, 22917, 45834, 53473, 106946, 160419, 320838, 450701, 901402, 1352103, 2704206, 3154907, 6309814, 9464721, 18929442]

約数ペア:

[(1, 18929442), (2, 9464721), (3, 6309814), (6, 3154907), (7, 2704206), (14, 1352103), (21, 901402), (42, 450701), (59, 320838), (118, 160419), (177, 106946), (354, 53473), (413, 45834), (826, 22917), (1239, 15278), (2478, 7639)]