16911288

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1401

約数の個数: 64

約数和(自身を含む): 47808000

約数和(自身を除く): 30896712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1327, 1416, 1593, 2124, 2654, 3186, 3981, 4248, 5308, 6372, 7962, 10616, 11943, 12744, 15924, 23886, 31848, 35829, 47772, 71658, 78293, 95544, 143316, 156586, 234879, 286632, 313172, 469758, 626344, 704637, 939516, 1409274, 1879032, 2113911, 2818548, 4227822, 5637096, 8455644, 16911288]

約数ペア:

[(1, 16911288), (2, 8455644), (3, 5637096), (4, 4227822), (6, 2818548), (8, 2113911), (9, 1879032), (12, 1409274), (18, 939516), (24, 704637), (27, 626344), (36, 469758), (54, 313172), (59, 286632), (72, 234879), (108, 156586), (118, 143316), (177, 95544), (216, 78293), (236, 71658), (354, 47772), (472, 35829), (531, 31848), (708, 23886), (1062, 15924), (1327, 12744), (1416, 11943), (1593, 10616), (2124, 7962), (2654, 6372), (3186, 5308), (3981, 4248)]