17930376

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 55728000

約数和(自身を除く): 37797624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 171, 204, 216, 228, 257, 306, 323, 342, 408, 456, 459, 513, 514, 612, 646, 684, 771, 918, 969, 1026, 1028, 1224, 1292, 1368, 1542, 1836, 1938, 2052, 2056, 2313, 2584, 2907, 3084, 3672, 3876, 4104, 4369, 4626, 4883, 5814, 6168, 6939, 7752, 8721, 8738, 9252, 9766, 11628, 13107, 13878, 14649, 17442, 17476, 18504, 19532, 23256, 26214, 27756, 29298, 34884, 34952, 39064, 39321, 43947, 52428, 55512, 58596, 69768, 78642, 83011, 87894, 104856, 117192, 117963, 131841, 157284, 166022, 175788, 235926, 249033, 263682, 314568, 332044, 351576, 471852, 498066, 527364, 664088, 747099, 943704, 996132, 1054728, 1494198, 1992264, 2241297, 2988396, 4482594, 5976792, 8965188, 17930376]

約数ペア:

[(1, 17930376), (2, 8965188), (3, 5976792), (4, 4482594), (6, 2988396), (8, 2241297), (9, 1992264), (12, 1494198), (17, 1054728), (18, 996132), (19, 943704), (24, 747099), (27, 664088), (34, 527364), (36, 498066), (38, 471852), (51, 351576), (54, 332044), (57, 314568), (68, 263682), (72, 249033), (76, 235926), (102, 175788), (108, 166022), (114, 157284), (136, 131841), (152, 117963), (153, 117192), (171, 104856), (204, 87894), (216, 83011), (228, 78642), (257, 69768), (306, 58596), (323, 55512), (342, 52428), (408, 43947), (456, 39321), (459, 39064), (513, 34952), (514, 34884), (612, 29298), (646, 27756), (684, 26214), (771, 23256), (918, 19532), (969, 18504), (1026, 17476), (1028, 17442), (1224, 14649), (1292, 13878), (1368, 13107), (1542, 11628), (1836, 9766), (1938, 9252), (2052, 8738), (2056, 8721), (2313, 7752), (2584, 6939), (2907, 6168), (3084, 5814), (3672, 4883), (3876, 4626), (4104, 4369)]