17894766864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{925081}}^1$

素因数の和:925136

約数の個数: 80

約数和(自身を含む): 51390155264

約数和(自身を除く): 33495388400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 925081, 1850162, 2775243, 3700324, 5550486, 7400648, 11100972, 12026053, 14801296, 22201944, 24052106, 28677511, 36078159, 44403888, 48104212, 57355022, 72156318, 86032533, 96208424, 114710044, 144312636, 172065066, 192416848, 229420088, 288625272, 344130132, 372807643, 458840176, 577250544, 688260264, 745615286, 1118422929, 1376520528, 1491230572, 2236845858, 2982461144, 4473691716, 5964922288, 8947383432, 17894766864]

約数ペア:

[(1, 17894766864), (2, 8947383432), (3, 5964922288), (4, 4473691716), (6, 2982461144), (8, 2236845858), (12, 1491230572), (13, 1376520528), (16, 1118422929), (24, 745615286), (26, 688260264), (31, 577250544), (39, 458840176), (48, 372807643), (52, 344130132), (62, 288625272), (78, 229420088), (93, 192416848), (104, 172065066), (124, 144312636), (156, 114710044), (186, 96208424), (208, 86032533), (248, 72156318), (312, 57355022), (372, 48104212), (403, 44403888), (496, 36078159), (624, 28677511), (744, 24052106), (806, 22201944), (1209, 14801296), (1488, 12026053), (1612, 11100972), (2418, 7400648), (3224, 5550486), (4836, 3700324), (6448, 2775243), (9672, 1850162), (19344, 925081)]