18568038

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{683}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 39004416

約数和(自身を除く): 20436378

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 197, 394, 591, 683, 1182, 1366, 2049, 4098, 4531, 9062, 13593, 15709, 27186, 31418, 47127, 94254, 134551, 269102, 403653, 807306, 3094673, 6189346, 9284019, 18568038]

約数ペア:

[(1, 18568038), (2, 9284019), (3, 6189346), (6, 3094673), (23, 807306), (46, 403653), (69, 269102), (138, 134551), (197, 94254), (394, 47127), (591, 31418), (683, 27186), (1182, 15709), (1366, 13593), (2049, 9062), (4098, 4531)]