66638844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{108887}}^1$

素因数の和:108914

約数の個数: 36

約数和(自身を含む): 178358544

約数和(自身を除く): 111719700

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 108887, 217774, 326661, 435548, 653322, 979983, 1306644, 1851079, 1959966, 3702158, 3919932, 5553237, 7404316, 11106474, 16659711, 22212948, 33319422, 66638844]

約数ペア:

[(1, 66638844), (2, 33319422), (3, 22212948), (4, 16659711), (6, 11106474), (9, 7404316), (12, 5553237), (17, 3919932), (18, 3702158), (34, 1959966), (36, 1851079), (51, 1306644), (68, 979983), (102, 653322), (153, 435548), (204, 326661), (306, 217774), (612, 108887)]