86743818

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{32783}}^1$

素因数の和:32808

約数の個数: 48

約数和(自身を含む): 224242560

約数和(自身を除く): 137498742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 32783, 65566, 98349, 196698, 229481, 295047, 458962, 590094, 688443, 885141, 1376886, 1606367, 1770282, 2065329, 3212734, 4130658, 4819101, 6195987, 9638202, 12391974, 14457303, 28914606, 43371909, 86743818]

約数ペア:

[(1, 86743818), (2, 43371909), (3, 28914606), (6, 14457303), (7, 12391974), (9, 9638202), (14, 6195987), (18, 4819101), (21, 4130658), (27, 3212734), (42, 2065329), (49, 1770282), (54, 1606367), (63, 1376886), (98, 885141), (126, 688443), (147, 590094), (189, 458962), (294, 295047), (378, 229481), (441, 196698), (882, 98349), (1323, 65566), (2646, 32783)]