13667632132

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{905621}}^1$

素因数の和:905657

約数の個数: 48

約数和(自身を含む): 30428899200

約数和(自身を除く): 16761267068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 15092, 905621, 1811242, 3622484, 6339347, 9961831, 12678694, 19923662, 25357388, 39847324, 44375429, 69732817, 88750858, 139465634, 177501716, 278931268, 310628003, 488129719, 621256006, 976259438, 1242512012, 1952518876, 3416908033, 6833816066, 13667632132]

約数ペア:

[(1, 13667632132), (2, 6833816066), (4, 3416908033), (7, 1952518876), (11, 1242512012), (14, 976259438), (22, 621256006), (28, 488129719), (44, 310628003), (49, 278931268), (77, 177501716), (98, 139465634), (154, 88750858), (196, 69732817), (308, 44375429), (343, 39847324), (539, 25357388), (686, 19923662), (1078, 12678694), (1372, 9961831), (2156, 6339347), (3773, 3622484), (7546, 1811242), (15092, 905621)]