16785018

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2931

約数の個数: 48

約数和(自身を含む): 40547520

約数和(自身を除く): 23762502

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2887, 2907, 5774, 5814, 8661, 17322, 25983, 49079, 51966, 54853, 98158, 109706, 147237, 164559, 294474, 329118, 441711, 493677, 883422, 932501, 987354, 1865002, 2797503, 5595006, 8392509, 16785018]

約数ペア:

[(1, 16785018), (2, 8392509), (3, 5595006), (6, 2797503), (9, 1865002), (17, 987354), (18, 932501), (19, 883422), (34, 493677), (38, 441711), (51, 329118), (57, 294474), (102, 164559), (114, 147237), (153, 109706), (171, 98158), (306, 54853), (323, 51966), (342, 49079), (646, 25983), (969, 17322), (1938, 8661), (2887, 5814), (2907, 5774)]