18748059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 30150144

約数和(自身を除く): 11402085

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 1453, 4301, 4359, 12903, 15983, 24701, 33419, 47949, 74103, 100257, 271711, 367609, 568123, 815133, 1102827, 1704369, 6249353, 18748059]

約数ペア:

[(1, 18748059), (3, 6249353), (11, 1704369), (17, 1102827), (23, 815133), (33, 568123), (51, 367609), (69, 271711), (187, 100257), (253, 74103), (391, 47949), (561, 33419), (759, 24701), (1173, 15983), (1453, 12903), (4301, 4359)]