18934668

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{10313}}^1$

素因数の和:10343

約数の個数: 48

約数和(自身を含む): 51982560

約数和(自身を除く): 33047892

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 10313, 20626, 30939, 41252, 61878, 92817, 123756, 175321, 185634, 278451, 350642, 371268, 525963, 556902, 701284, 1051926, 1113804, 1577889, 2103852, 3155778, 4733667, 6311556, 9467334, 18934668]

約数ペア:

[(1, 18934668), (2, 9467334), (3, 6311556), (4, 4733667), (6, 3155778), (9, 2103852), (12, 1577889), (17, 1113804), (18, 1051926), (27, 701284), (34, 556902), (36, 525963), (51, 371268), (54, 350642), (68, 278451), (102, 185634), (108, 175321), (153, 123756), (204, 92817), (306, 61878), (459, 41252), (612, 30939), (918, 20626), (1836, 10313)]