17724996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{21407}}^1$

素因数の和:21440

約数の個数: 36

約数和(自身を含む): 46755072

約数和(自身を除く): 29030076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 21407, 42814, 64221, 85628, 128442, 192663, 256884, 385326, 492361, 770652, 984722, 1477083, 1969444, 2954166, 4431249, 5908332, 8862498, 17724996]

約数ペア:

[(1, 17724996), (2, 8862498), (3, 5908332), (4, 4431249), (6, 2954166), (9, 1969444), (12, 1477083), (18, 984722), (23, 770652), (36, 492361), (46, 385326), (69, 256884), (92, 192663), (138, 128442), (207, 85628), (276, 64221), (414, 42814), (828, 21407)]