26903226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20663}}^1$

素因数の和:20706

約数の個数: 32

約数和(自身を含む): 63479808

約数和(自身を除く): 36576582

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 20663, 41326, 61989, 123978, 144641, 289282, 433923, 640553, 867846, 1281106, 1921659, 3843318, 4483871, 8967742, 13451613, 26903226]

約数ペア:

[(1, 26903226), (2, 13451613), (3, 8967742), (6, 4483871), (7, 3843318), (14, 1921659), (21, 1281106), (31, 867846), (42, 640553), (62, 433923), (93, 289282), (186, 144641), (217, 123978), (434, 61989), (651, 41326), (1302, 20663)]