18183294

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 41513472

約数和(自身を除く): 23330178

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 167, 207, 263, 334, 414, 501, 526, 789, 1002, 1503, 1578, 2367, 3006, 3841, 4734, 6049, 7682, 11523, 12098, 18147, 23046, 34569, 36294, 43921, 54441, 69138, 87842, 108882, 131763, 263526, 395289, 790578, 1010183, 2020366, 3030549, 6061098, 9091647, 18183294]

約数ペア:

[(1, 18183294), (2, 9091647), (3, 6061098), (6, 3030549), (9, 2020366), (18, 1010183), (23, 790578), (46, 395289), (69, 263526), (138, 131763), (167, 108882), (207, 87842), (263, 69138), (334, 54441), (414, 43921), (501, 36294), (526, 34569), (789, 23046), (1002, 18147), (1503, 12098), (1578, 11523), (2367, 7682), (3006, 6049), (3841, 4734)]