8921448

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 25084800

約数和(自身を除く): 16163352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 401, 412, 618, 802, 824, 927, 1203, 1236, 1604, 1854, 2406, 2472, 2781, 3208, 3609, 3708, 4812, 5562, 7218, 7416, 9624, 10827, 11124, 14436, 21654, 22248, 28872, 41303, 43308, 82606, 86616, 123909, 165212, 247818, 330424, 371727, 495636, 743454, 991272, 1115181, 1486908, 2230362, 2973816, 4460724, 8921448]

約数ペア:

[(1, 8921448), (2, 4460724), (3, 2973816), (4, 2230362), (6, 1486908), (8, 1115181), (9, 991272), (12, 743454), (18, 495636), (24, 371727), (27, 330424), (36, 247818), (54, 165212), (72, 123909), (103, 86616), (108, 82606), (206, 43308), (216, 41303), (309, 28872), (401, 22248), (412, 21654), (618, 14436), (802, 11124), (824, 10827), (927, 9624), (1203, 7416), (1236, 7218), (1604, 5562), (1854, 4812), (2406, 3708), (2472, 3609), (2781, 3208)]