147800826

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{41681}}^1$

素因数の和:41886

約数の個数: 24

約数和(自身を含む): 321868404

約数和(自身を除く): 174067578

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 41681, 83362, 125043, 250086, 375129, 750258, 8211157, 16422314, 24633471, 49266942, 73900413, 147800826]

約数ペア:

[(1, 147800826), (2, 73900413), (3, 49266942), (6, 24633471), (9, 16422314), (18, 8211157), (197, 750258), (394, 375129), (591, 250086), (1182, 125043), (1773, 83362), (3546, 41681)]