57261636

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{3889}}^1$

素因数の和:4308

約数の個数: 36

約数和(自身を含む): 145135900

約数和(自身を除く): 87874264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 3681, 3889, 4908, 7362, 7778, 11667, 14724, 15556, 23334, 35001, 46668, 70002, 140004, 1590601, 3181202, 4771803, 6362404, 9543606, 14315409, 19087212, 28630818, 57261636]

約数ペア:

[(1, 57261636), (2, 28630818), (3, 19087212), (4, 14315409), (6, 9543606), (9, 6362404), (12, 4771803), (18, 3181202), (36, 1590601), (409, 140004), (818, 70002), (1227, 46668), (1636, 35001), (2454, 23334), (3681, 15556), (3889, 14724), (4908, 11667), (7362, 7778)]