2162808

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 128

約数和(自身を含む): 6912000

約数和(自身を除く): 4749192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 31, 34, 36, 38, 51, 54, 57, 62, 68, 72, 76, 93, 102, 108, 114, 124, 136, 152, 153, 171, 186, 204, 216, 228, 248, 279, 306, 323, 342, 372, 408, 456, 459, 513, 527, 558, 589, 612, 646, 684, 744, 837, 918, 969, 1026, 1054, 1116, 1178, 1224, 1292, 1368, 1581, 1674, 1767, 1836, 1938, 2052, 2108, 2232, 2356, 2584, 2907, 3162, 3348, 3534, 3672, 3876, 4104, 4216, 4712, 4743, 5301, 5814, 6324, 6696, 7068, 7752, 8721, 9486, 10013, 10602, 11628, 12648, 14136, 14229, 15903, 17442, 18972, 20026, 21204, 23256, 28458, 30039, 31806, 34884, 37944, 40052, 42408, 56916, 60078, 63612, 69768, 80104, 90117, 113832, 120156, 127224, 180234, 240312, 270351, 360468, 540702, 720936, 1081404, 2162808]

約数ペア:

[(1, 2162808), (2, 1081404), (3, 720936), (4, 540702), (6, 360468), (8, 270351), (9, 240312), (12, 180234), (17, 127224), (18, 120156), (19, 113832), (24, 90117), (27, 80104), (31, 69768), (34, 63612), (36, 60078), (38, 56916), (51, 42408), (54, 40052), (57, 37944), (62, 34884), (68, 31806), (72, 30039), (76, 28458), (93, 23256), (102, 21204), (108, 20026), (114, 18972), (124, 17442), (136, 15903), (152, 14229), (153, 14136), (171, 12648), (186, 11628), (204, 10602), (216, 10013), (228, 9486), (248, 8721), (279, 7752), (306, 7068), (323, 6696), (342, 6324), (372, 5814), (408, 5301), (456, 4743), (459, 4712), (513, 4216), (527, 4104), (558, 3876), (589, 3672), (612, 3534), (646, 3348), (684, 3162), (744, 2907), (837, 2584), (918, 2356), (969, 2232), (1026, 2108), (1054, 2052), (1116, 1938), (1178, 1836), (1224, 1767), (1292, 1674), (1368, 1581)]