2721672

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 7463040

約数和(自身を除く): 4741368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 367, 412, 618, 734, 824, 927, 1101, 1236, 1468, 1854, 2202, 2472, 2936, 3303, 3708, 4404, 6606, 7416, 8808, 13212, 26424, 37801, 75602, 113403, 151204, 226806, 302408, 340209, 453612, 680418, 907224, 1360836, 2721672]

約数ペア:

[(1, 2721672), (2, 1360836), (3, 907224), (4, 680418), (6, 453612), (8, 340209), (9, 302408), (12, 226806), (18, 151204), (24, 113403), (36, 75602), (72, 37801), (103, 26424), (206, 13212), (309, 8808), (367, 7416), (412, 6606), (618, 4404), (734, 3708), (824, 3303), (927, 2936), (1101, 2472), (1236, 2202), (1468, 1854)]