1819347982851

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{93487}}^1$

素因数の和:93808

約数の個数: 64

約数和(自身を含む): 2864771481600

約数和(自身を除く): 1045423498749

約数列:

[1, 3, 7, 21, 59, 113, 139, 177, 339, 413, 417, 791, 973, 1239, 2373, 2919, 6667, 8201, 15707, 20001, 24603, 46669, 47121, 57407, 93487, 109949, 140007, 172221, 280461, 329847, 654409, 926713, 1963227, 2780139, 5515733, 6486991, 10564031, 12994693, 16547199, 19460973, 31692093, 38610131, 38984079, 73948217, 90962851, 115830393, 221844651, 272888553, 623277829, 766686887, 1468400309, 1869833487, 2300060661, 4362944803, 4405200927, 5366808209, 10278802163, 13088834409, 16100424627, 30836406489, 86635618231, 259906854693, 606449327617, 1819347982851]

約数ペア:

[(1, 1819347982851), (3, 606449327617), (7, 259906854693), (21, 86635618231), (59, 30836406489), (113, 16100424627), (139, 13088834409), (177, 10278802163), (339, 5366808209), (413, 4405200927), (417, 4362944803), (791, 2300060661), (973, 1869833487), (1239, 1468400309), (2373, 766686887), (2919, 623277829), (6667, 272888553), (8201, 221844651), (15707, 115830393), (20001, 90962851), (24603, 73948217), (46669, 38984079), (47121, 38610131), (57407, 31692093), (93487, 19460973), (109949, 16547199), (140007, 12994693), (172221, 10564031), (280461, 6486991), (329847, 5515733), (654409, 2780139), (926713, 1963227)]