21059664

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{14153}}^1$

素因数の和:14195

約数の個数: 40

約数和(自身を含む): 56163072

約数和(自身を除く): 35103408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 14153, 28306, 42459, 56612, 84918, 113224, 169836, 226448, 339672, 438743, 679344, 877486, 1316229, 1754972, 2632458, 3509944, 5264916, 7019888, 10529832, 21059664]

約数ペア:

[(1, 21059664), (2, 10529832), (3, 7019888), (4, 5264916), (6, 3509944), (8, 2632458), (12, 1754972), (16, 1316229), (24, 877486), (31, 679344), (48, 438743), (62, 339672), (93, 226448), (124, 169836), (186, 113224), (248, 84918), (372, 56612), (496, 42459), (744, 28306), (1488, 14153)]