16018465356

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1377577}}^1$

素因数の和:1377623

約数の個数: 72

約数和(自身を含む): 45129455280

約数和(自身を除く): 29110989924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 1377577, 2755154, 4132731, 5510308, 8265462, 12398193, 16530924, 23418809, 24796386, 26173963, 46837618, 49592772, 52347926, 70256427, 78521889, 93675236, 104695852, 140512854, 157043778, 210769281, 235565667, 281025708, 314087556, 421538562, 444957371, 471131334, 843077124, 889914742, 942262668, 1334872113, 1779829484, 2669744226, 4004616339, 5339488452, 8009232678, 16018465356]

約数ペア:

[(1, 16018465356), (2, 8009232678), (3, 5339488452), (4, 4004616339), (6, 2669744226), (9, 1779829484), (12, 1334872113), (17, 942262668), (18, 889914742), (19, 843077124), (34, 471131334), (36, 444957371), (38, 421538562), (51, 314087556), (57, 281025708), (68, 235565667), (76, 210769281), (102, 157043778), (114, 140512854), (153, 104695852), (171, 93675236), (204, 78521889), (228, 70256427), (306, 52347926), (323, 49592772), (342, 46837618), (612, 26173963), (646, 24796386), (684, 23418809), (969, 16530924), (1292, 12398193), (1938, 8265462), (2907, 5510308), (3876, 4132731), (5814, 2755154), (11628, 1377577)]