21944688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{26893}}^1$

素因数の和:26921

約数の個数: 40

約数和(自身を含む): 60027408

約数和(自身を除く): 38082720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 26893, 53786, 80679, 107572, 161358, 215144, 322716, 430288, 457181, 645432, 914362, 1290864, 1371543, 1828724, 2743086, 3657448, 5486172, 7314896, 10972344, 21944688]

約数ペア:

[(1, 21944688), (2, 10972344), (3, 7314896), (4, 5486172), (6, 3657448), (8, 2743086), (12, 1828724), (16, 1371543), (17, 1290864), (24, 914362), (34, 645432), (48, 457181), (51, 430288), (68, 322716), (102, 215144), (136, 161358), (204, 107572), (272, 80679), (408, 53786), (816, 26893)]