387486

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 973440

約数和(自身を除く): 585954

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 103, 114, 171, 198, 206, 209, 309, 342, 418, 618, 627, 927, 1133, 1254, 1854, 1881, 1957, 2266, 3399, 3762, 3914, 5871, 6798, 10197, 11742, 17613, 20394, 21527, 35226, 43054, 64581, 129162, 193743, 387486]

約数ペア:

[(1, 387486), (2, 193743), (3, 129162), (6, 64581), (9, 43054), (11, 35226), (18, 21527), (19, 20394), (22, 17613), (33, 11742), (38, 10197), (57, 6798), (66, 5871), (99, 3914), (103, 3762), (114, 3399), (171, 2266), (198, 1957), (206, 1881), (209, 1854), (309, 1254), (342, 1133), (418, 927), (618, 627)]