16994544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1422

約数の個数: 80

約数和(自身を含む): 51568128

約数和(自身を除く): 34573584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1367, 1554, 1776, 2072, 2734, 3108, 4101, 4144, 5468, 6216, 8202, 9569, 10936, 12432, 16404, 19138, 21872, 28707, 32808, 38276, 50579, 57414, 65616, 76552, 101158, 114828, 151737, 153104, 202316, 229656, 303474, 354053, 404632, 459312, 606948, 708106, 809264, 1062159, 1213896, 1416212, 2124318, 2427792, 2832424, 4248636, 5664848, 8497272, 16994544]

約数ペア:

[(1, 16994544), (2, 8497272), (3, 5664848), (4, 4248636), (6, 2832424), (7, 2427792), (8, 2124318), (12, 1416212), (14, 1213896), (16, 1062159), (21, 809264), (24, 708106), (28, 606948), (37, 459312), (42, 404632), (48, 354053), (56, 303474), (74, 229656), (84, 202316), (111, 153104), (112, 151737), (148, 114828), (168, 101158), (222, 76552), (259, 65616), (296, 57414), (336, 50579), (444, 38276), (518, 32808), (592, 28707), (777, 21872), (888, 19138), (1036, 16404), (1367, 12432), (1554, 10936), (1776, 9569), (2072, 8202), (2734, 6216), (3108, 5468), (4101, 4144)]