15694142724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{193841}}^1$

素因数の和:194037

約数の個数: 72

約数和(自身を含む): 42970119192

約数和(自身を除く): 27275976468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 468, 519, 692, 1038, 1557, 2076, 2249, 3114, 4498, 6228, 6747, 8996, 13494, 20241, 26988, 40482, 80964, 193841, 387682, 581523, 775364, 1163046, 1744569, 2326092, 2519933, 3489138, 5039866, 6978276, 7559799, 10079732, 15119598, 22679397, 30239196, 33534493, 45358794, 67068986, 90717588, 100603479, 134137972, 201206958, 301810437, 402413916, 435948409, 603620874, 871896818, 1207241748, 1307845227, 1743793636, 2615690454, 3923535681, 5231380908, 7847071362, 15694142724]

約数ペア:

[(1, 15694142724), (2, 7847071362), (3, 5231380908), (4, 3923535681), (6, 2615690454), (9, 1743793636), (12, 1307845227), (13, 1207241748), (18, 871896818), (26, 603620874), (36, 435948409), (39, 402413916), (52, 301810437), (78, 201206958), (117, 134137972), (156, 100603479), (173, 90717588), (234, 67068986), (346, 45358794), (468, 33534493), (519, 30239196), (692, 22679397), (1038, 15119598), (1557, 10079732), (2076, 7559799), (2249, 6978276), (3114, 5039866), (4498, 3489138), (6228, 2519933), (6747, 2326092), (8996, 1744569), (13494, 1163046), (20241, 775364), (26988, 581523), (40482, 387682), (80964, 193841)]