2049282

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 4855032

約数和(自身を除く): 2805750

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 181, 222, 306, 333, 362, 543, 629, 666, 1086, 1258, 1629, 1887, 3077, 3258, 3774, 5661, 6154, 6697, 9231, 11322, 13394, 18462, 20091, 27693, 40182, 55386, 60273, 113849, 120546, 227698, 341547, 683094, 1024641, 2049282]

約数ペア:

[(1, 2049282), (2, 1024641), (3, 683094), (6, 341547), (9, 227698), (17, 120546), (18, 113849), (34, 60273), (37, 55386), (51, 40182), (74, 27693), (102, 20091), (111, 18462), (153, 13394), (181, 11322), (222, 9231), (306, 6697), (333, 6154), (362, 5661), (543, 3774), (629, 3258), (666, 3077), (1086, 1887), (1258, 1629)]