213575784

素因数分解:

$2^3\times 3^1\times {\mathrm{617}}^1\times {\mathrm{14423}}^1$

素因数の和:15049

約数の個数: 32

約数和(自身を含む): 534841920

約数和(自身を除く): 321266136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 617, 1234, 1851, 2468, 3702, 4936, 7404, 14423, 14808, 28846, 43269, 57692, 86538, 115384, 173076, 346152, 8898991, 17797982, 26696973, 35595964, 53393946, 71191928, 106787892, 213575784]

約数ペア:

[(1, 213575784), (2, 106787892), (3, 71191928), (4, 53393946), (6, 35595964), (8, 26696973), (12, 17797982), (24, 8898991), (617, 346152), (1234, 173076), (1851, 115384), (2468, 86538), (3702, 57692), (4936, 43269), (7404, 28846), (14423, 14808)]