16958826

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 39264264

約数和(自身を除く): 22305438

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 157, 306, 314, 353, 471, 706, 942, 1059, 1413, 2118, 2669, 2826, 3177, 5338, 6001, 6354, 8007, 12002, 16014, 18003, 24021, 36006, 48042, 54009, 55421, 108018, 110842, 166263, 332526, 498789, 942157, 997578, 1884314, 2826471, 5652942, 8479413, 16958826]

約数ペア:

[(1, 16958826), (2, 8479413), (3, 5652942), (6, 2826471), (9, 1884314), (17, 997578), (18, 942157), (34, 498789), (51, 332526), (102, 166263), (153, 110842), (157, 108018), (306, 55421), (314, 54009), (353, 48042), (471, 36006), (706, 24021), (942, 18003), (1059, 16014), (1413, 12002), (2118, 8007), (2669, 6354), (2826, 6001), (3177, 5338)]