7920216

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 21981960

約数和(自身を除く): 14061744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2683, 2952, 5366, 8049, 10732, 16098, 21464, 24147, 32196, 48294, 64392, 96588, 110003, 193176, 220006, 330009, 440012, 660018, 880024, 990027, 1320036, 1980054, 2640072, 3960108, 7920216]

約数ペア:

[(1, 7920216), (2, 3960108), (3, 2640072), (4, 1980054), (6, 1320036), (8, 990027), (9, 880024), (12, 660018), (18, 440012), (24, 330009), (36, 220006), (41, 193176), (72, 110003), (82, 96588), (123, 64392), (164, 48294), (246, 32196), (328, 24147), (369, 21464), (492, 16098), (738, 10732), (984, 8049), (1476, 5366), (2683, 2952)]