7621908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2972

約数の個数: 48

約数和(自身を含む): 20987904

約数和(自身を除く): 13365996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 2927, 5854, 8781, 11708, 17562, 20489, 35124, 40978, 61467, 81956, 90737, 122934, 181474, 245868, 272211, 362948, 544422, 635159, 1088844, 1270318, 1905477, 2540636, 3810954, 7621908]

約数ペア:

[(1, 7621908), (2, 3810954), (3, 2540636), (4, 1905477), (6, 1270318), (7, 1088844), (12, 635159), (14, 544422), (21, 362948), (28, 272211), (31, 245868), (42, 181474), (62, 122934), (84, 90737), (93, 81956), (124, 61467), (186, 40978), (217, 35124), (372, 20489), (434, 17562), (651, 11708), (868, 8781), (1302, 5854), (2604, 2927)]