18083104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2597

約数の個数: 48

約数和(自身を含む): 40610808

約数和(自身を除く): 22527704

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 2557, 3536, 5114, 7072, 10228, 20456, 33241, 40912, 43469, 66482, 81824, 86938, 132964, 173876, 265928, 347752, 531856, 565097, 695504, 1063712, 1130194, 1391008, 2260388, 4520776, 9041552, 18083104]

約数ペア:

[(1, 18083104), (2, 9041552), (4, 4520776), (8, 2260388), (13, 1391008), (16, 1130194), (17, 1063712), (26, 695504), (32, 565097), (34, 531856), (52, 347752), (68, 265928), (104, 173876), (136, 132964), (208, 86938), (221, 81824), (272, 66482), (416, 43469), (442, 40912), (544, 33241), (884, 20456), (1768, 10228), (2557, 7072), (3536, 5114)]