12118029

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 21450240

約数和(自身を除く): 9332211

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 121, 133, 209, 231, 251, 363, 399, 627, 753, 847, 1463, 1757, 2299, 2541, 2761, 4389, 4769, 5271, 6897, 8283, 14307, 16093, 19327, 30371, 33383, 48279, 52459, 57981, 91113, 100149, 157377, 212597, 367213, 577049, 637791, 1101639, 1731147, 4039343, 12118029]

約数ペア:

[(1, 12118029), (3, 4039343), (7, 1731147), (11, 1101639), (19, 637791), (21, 577049), (33, 367213), (57, 212597), (77, 157377), (121, 100149), (133, 91113), (209, 57981), (231, 52459), (251, 48279), (363, 33383), (399, 30371), (627, 19327), (753, 16093), (847, 14307), (1463, 8283), (1757, 6897), (2299, 5271), (2541, 4769), (2761, 4389)]