2543669226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{651221}}^1$

素因数の和:651267

約数の個数: 48

約数和(自身を含む): 6501800448

約数和(自身を除く): 3958131222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 651221, 1302442, 1953663, 3907326, 4558547, 5860989, 9117094, 11721978, 13675641, 20187851, 27351282, 40375702, 41026923, 60563553, 82053846, 121127106, 141314957, 181690659, 282629914, 363381318, 423944871, 847889742, 1271834613, 2543669226]

約数ペア:

[(1, 2543669226), (2, 1271834613), (3, 847889742), (6, 423944871), (7, 363381318), (9, 282629914), (14, 181690659), (18, 141314957), (21, 121127106), (31, 82053846), (42, 60563553), (62, 41026923), (63, 40375702), (93, 27351282), (126, 20187851), (186, 13675641), (217, 11721978), (279, 9117094), (434, 5860989), (558, 4558547), (651, 3907326), (1302, 1953663), (1953, 1302442), (3906, 651221)]