16872894

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{7621}}^1$

素因数の和:7673

約数の個数: 32

約数和(自身を含む): 38414880

約数和(自身を除く): 21541986

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 7621, 15242, 22863, 45726, 68589, 137178, 205767, 312461, 411534, 624922, 937383, 1874766, 2812149, 5624298, 8436447, 16872894]

約数ペア:

[(1, 16872894), (2, 8436447), (3, 5624298), (6, 2812149), (9, 1874766), (18, 937383), (27, 624922), (41, 411534), (54, 312461), (82, 205767), (123, 137178), (246, 68589), (369, 45726), (738, 22863), (1107, 15242), (2214, 7621)]