12840216

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{13049}}^1$

素因数の和:13099

約数の個数: 32

約数和(自身を含む): 32886000

約数和(自身を除く): 20045784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 13049, 26098, 39147, 52196, 78294, 104392, 156588, 313176, 535009, 1070018, 1605027, 2140036, 3210054, 4280072, 6420108, 12840216]

約数ペア:

[(1, 12840216), (2, 6420108), (3, 4280072), (4, 3210054), (6, 2140036), (8, 1605027), (12, 1070018), (24, 535009), (41, 313176), (82, 156588), (123, 104392), (164, 78294), (246, 52196), (328, 39147), (492, 26098), (984, 13049)]