222639894

素因数分解:

$2^1\times 3^3\times {\mathrm{541}}^1\times {\mathrm{7621}}^1$

素因数の和:8173

約数の個数: 32

約数和(自身を含む): 495734880

約数和(自身を除く): 273094986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 541, 1082, 1623, 3246, 4869, 7621, 9738, 14607, 15242, 22863, 29214, 45726, 68589, 137178, 205767, 411534, 4122961, 8245922, 12368883, 24737766, 37106649, 74213298, 111319947, 222639894]

約数ペア:

[(1, 222639894), (2, 111319947), (3, 74213298), (6, 37106649), (9, 24737766), (18, 12368883), (27, 8245922), (54, 4122961), (541, 411534), (1082, 205767), (1623, 137178), (3246, 68589), (4869, 45726), (7621, 29214), (9738, 22863), (14607, 15242)]