12655818

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{4783}}^1$

素因数の和:4808

約数の個数: 48

約数和(自身を含む): 32722560

約数和(自身を除く): 20066742

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, 4783, 9566, 14349, 28698, 33481, 43047, 66962, 86094, 100443, 129141, 200886, 234367, 258282, 301329, 468734, 602658, 703101, 903987, 1406202, 1807974, 2109303, 4218606, 6327909, 12655818]

約数ペア:

[(1, 12655818), (2, 6327909), (3, 4218606), (6, 2109303), (7, 1807974), (9, 1406202), (14, 903987), (18, 703101), (21, 602658), (27, 468734), (42, 301329), (49, 258282), (54, 234367), (63, 200886), (98, 129141), (126, 100443), (147, 86094), (189, 66962), (294, 43047), (378, 33481), (441, 28698), (882, 14349), (1323, 9566), (2646, 4783)]