16994964

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{4129}}^1$

素因数の和:4157

約数の個数: 48

約数和(自身を含む): 46256000

約数和(自身を除く): 29261036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 4129, 8258, 12387, 16516, 24774, 28903, 49548, 57806, 86709, 115612, 173418, 202321, 346836, 404642, 606963, 809284, 1213926, 1416247, 2427852, 2832494, 4248741, 5664988, 8497482, 16994964]

約数ペア:

[(1, 16994964), (2, 8497482), (3, 5664988), (4, 4248741), (6, 2832494), (7, 2427852), (12, 1416247), (14, 1213926), (21, 809284), (28, 606963), (42, 404642), (49, 346836), (84, 202321), (98, 173418), (147, 115612), (196, 86709), (294, 57806), (343, 49548), (588, 28903), (686, 24774), (1029, 16516), (1372, 12387), (2058, 8258), (4116, 4129)]