12462219

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 22963200

約数和(自身を除く): 10500981

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 343, 367, 441, 539, 693, 1029, 1101, 1617, 2569, 3087, 3303, 3773, 4037, 4851, 7707, 11319, 12111, 17983, 23121, 28259, 33957, 36333, 53949, 84777, 125881, 161847, 197813, 254331, 377643, 593439, 1132929, 1384691, 1780317, 4154073, 12462219]

約数ペア:

[(1, 12462219), (3, 4154073), (7, 1780317), (9, 1384691), (11, 1132929), (21, 593439), (33, 377643), (49, 254331), (63, 197813), (77, 161847), (99, 125881), (147, 84777), (231, 53949), (343, 36333), (367, 33957), (441, 28259), (539, 23121), (693, 17983), (1029, 12111), (1101, 11319), (1617, 7707), (2569, 4851), (3087, 4037), (3303, 3773)]