485280234

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{26987}}^1$

素因数の和:27041

約数の個数: 48

約数和(自身を含む): 1119894048

約数和(自身を除く): 634613814

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 486, 666, 999, 1998, 2997, 5994, 8991, 17982, 26987, 53974, 80961, 161922, 242883, 485766, 728649, 998519, 1457298, 1997038, 2185947, 2995557, 4371894, 5991114, 6557841, 8986671, 13115682, 17973342, 26960013, 53920026, 80880039, 161760078, 242640117, 485280234]

約数ペア:

[(1, 485280234), (2, 242640117), (3, 161760078), (6, 80880039), (9, 53920026), (18, 26960013), (27, 17973342), (37, 13115682), (54, 8986671), (74, 6557841), (81, 5991114), (111, 4371894), (162, 2995557), (222, 2185947), (243, 1997038), (333, 1457298), (486, 998519), (666, 728649), (999, 485766), (1998, 242883), (2997, 161922), (5994, 80961), (8991, 53974), (17982, 26987)]