18644214

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 20546826

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 167, 334, 501, 809, 1002, 1618, 2427, 3841, 4854, 7682, 11523, 18607, 23046, 37214, 55821, 111642, 135103, 270206, 405309, 810618, 3107369, 6214738, 9322107, 18644214]

約数ペア:

[(1, 18644214), (2, 9322107), (3, 6214738), (6, 3107369), (23, 810618), (46, 405309), (69, 270206), (138, 135103), (167, 111642), (334, 55821), (501, 37214), (809, 23046), (1002, 18607), (1618, 11523), (2427, 7682), (3841, 4854)]