16958316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 42378336

約数和(自身を除く): 25420020

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 97, 102, 194, 204, 291, 388, 582, 857, 1164, 1649, 1714, 2571, 3298, 3428, 4947, 5142, 6596, 9894, 10284, 14569, 19788, 29138, 43707, 58276, 83129, 87414, 166258, 174828, 249387, 332516, 498774, 997548, 1413193, 2826386, 4239579, 5652772, 8479158, 16958316]

約数ペア:

[(1, 16958316), (2, 8479158), (3, 5652772), (4, 4239579), (6, 2826386), (12, 1413193), (17, 997548), (34, 498774), (51, 332516), (68, 249387), (97, 174828), (102, 166258), (194, 87414), (204, 83129), (291, 58276), (388, 43707), (582, 29138), (857, 19788), (1164, 14569), (1649, 10284), (1714, 9894), (2571, 6596), (3298, 5142), (3428, 4947)]