4026888

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 11356800

約数和(自身を除く): 7329912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 181, 206, 216, 309, 362, 412, 543, 618, 724, 824, 927, 1086, 1236, 1448, 1629, 1854, 2172, 2472, 2781, 3258, 3708, 4344, 4887, 5562, 6516, 7416, 9774, 11124, 13032, 18643, 19548, 22248, 37286, 39096, 55929, 74572, 111858, 149144, 167787, 223716, 335574, 447432, 503361, 671148, 1006722, 1342296, 2013444, 4026888]

約数ペア:

[(1, 4026888), (2, 2013444), (3, 1342296), (4, 1006722), (6, 671148), (8, 503361), (9, 447432), (12, 335574), (18, 223716), (24, 167787), (27, 149144), (36, 111858), (54, 74572), (72, 55929), (103, 39096), (108, 37286), (181, 22248), (206, 19548), (216, 18643), (309, 13032), (362, 11124), (412, 9774), (543, 7416), (618, 6516), (724, 5562), (824, 4887), (927, 4344), (1086, 3708), (1236, 3258), (1448, 2781), (1629, 2472), (1854, 2172)]