7420212

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{3889}}^1$

素因数の和:3952

約数の個数: 36

約数和(自身を含む): 19115460

約数和(自身を除く): 11695248

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 3889, 7778, 11667, 15556, 23334, 35001, 46668, 70002, 140004, 206117, 412234, 618351, 824468, 1236702, 1855053, 2473404, 3710106, 7420212]

約数ペア:

[(1, 7420212), (2, 3710106), (3, 2473404), (4, 1855053), (6, 1236702), (9, 824468), (12, 618351), (18, 412234), (36, 206117), (53, 140004), (106, 70002), (159, 46668), (212, 35001), (318, 23334), (477, 15556), (636, 11667), (954, 7778), (1908, 3889)]