16665156

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6709}}^1$

素因数の和:6745

約数の個数: 48

約数和(自身を含む): 45091200

約数和(自身を除く): 28426044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 6709, 13418, 20127, 26836, 40254, 60381, 80508, 120762, 154307, 181143, 241524, 308614, 362286, 462921, 617228, 724572, 925842, 1388763, 1851684, 2777526, 4166289, 5555052, 8332578, 16665156]

約数ペア:

[(1, 16665156), (2, 8332578), (3, 5555052), (4, 4166289), (6, 2777526), (9, 1851684), (12, 1388763), (18, 925842), (23, 724572), (27, 617228), (36, 462921), (46, 362286), (54, 308614), (69, 241524), (92, 181143), (108, 154307), (138, 120762), (207, 80508), (276, 60381), (414, 40254), (621, 26836), (828, 20127), (1242, 13418), (2484, 6709)]