1948356

素因数分解:

$2^2\times 3^2\times {\mathrm{54121}}^1$

素因数の和:54131

約数の個数: 18

約数和(自身を含む): 4925102

約数和(自身を除く): 2976746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 54121, 108242, 162363, 216484, 324726, 487089, 649452, 974178, 1948356]

約数ペア:

[(1, 1948356), (2, 974178), (3, 649452), (4, 487089), (6, 324726), (9, 216484), (12, 162363), (18, 108242), (36, 54121)]