2173416966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17249341}}^1$

素因数の和:17249356

約数の個数: 24

約数和(自身を含む): 5381794704

約数和(自身を除く): 3208377738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17249341, 34498682, 51748023, 103496046, 120745387, 155244069, 241490774, 310488138, 362236161, 724472322, 1086708483, 2173416966]

約数ペア:

[(1, 2173416966), (2, 1086708483), (3, 724472322), (6, 362236161), (7, 310488138), (9, 241490774), (14, 155244069), (18, 120745387), (21, 103496046), (42, 51748023), (63, 34498682), (126, 17249341)]