6857212726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{1213}}^1$

素因数の和:1673

約数の個数: 64

約数和(自身を含む): 12848976000

約数和(自身を除く): 5991763274

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 349, 623, 698, 1157, 1213, 1246, 2314, 2426, 2443, 4537, 4886, 8099, 8491, 9074, 15769, 16198, 16982, 31061, 31538, 31759, 62122, 63518, 107957, 110383, 215914, 217427, 220766, 403793, 423337, 434854, 755699, 807586, 846674, 1403441, 1511398, 2806882, 2826551, 2963359, 5503381, 5653102, 5926718, 9824087, 11006762, 19648174, 37676993, 38523667, 75353986, 77047334, 263738951, 489800909, 527477902, 979601818, 3428606363, 6857212726]

約数ペア:

[(1, 6857212726), (2, 3428606363), (7, 979601818), (13, 527477902), (14, 489800909), (26, 263738951), (89, 77047334), (91, 75353986), (178, 38523667), (182, 37676993), (349, 19648174), (623, 11006762), (698, 9824087), (1157, 5926718), (1213, 5653102), (1246, 5503381), (2314, 2963359), (2426, 2826551), (2443, 2806882), (4537, 1511398), (4886, 1403441), (8099, 846674), (8491, 807586), (9074, 755699), (15769, 434854), (16198, 423337), (16982, 403793), (31061, 220766), (31538, 217427), (31759, 215914), (62122, 110383), (63518, 107957)]