18308184

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 50595840

約数和(自身を除く): 32287656

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 1951, 2346, 3128, 3902, 4692, 5853, 7804, 9384, 11706, 15608, 23412, 33167, 44873, 46824, 66334, 89746, 99501, 132668, 134619, 179492, 199002, 265336, 269238, 358984, 398004, 538476, 762841, 796008, 1076952, 1525682, 2288523, 3051364, 4577046, 6102728, 9154092, 18308184]

約数ペア:

[(1, 18308184), (2, 9154092), (3, 6102728), (4, 4577046), (6, 3051364), (8, 2288523), (12, 1525682), (17, 1076952), (23, 796008), (24, 762841), (34, 538476), (46, 398004), (51, 358984), (68, 269238), (69, 265336), (92, 199002), (102, 179492), (136, 134619), (138, 132668), (184, 99501), (204, 89746), (276, 66334), (391, 46824), (408, 44873), (552, 33167), (782, 23412), (1173, 15608), (1564, 11706), (1951, 9384), (2346, 7804), (3128, 5853), (3902, 4692)]