18053496

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 54432000

約数和(自身を除く): 36378504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 53, 54, 57, 72, 76, 83, 106, 108, 114, 152, 159, 166, 171, 212, 216, 228, 249, 318, 332, 342, 424, 456, 477, 498, 513, 636, 664, 684, 747, 954, 996, 1007, 1026, 1272, 1368, 1431, 1494, 1577, 1908, 1992, 2014, 2052, 2241, 2862, 2988, 3021, 3154, 3816, 4028, 4104, 4399, 4482, 4731, 5724, 5976, 6042, 6308, 8056, 8798, 8964, 9063, 9462, 11448, 12084, 12616, 13197, 14193, 17596, 17928, 18126, 18924, 24168, 26394, 27189, 28386, 35192, 36252, 37848, 39591, 42579, 52788, 54378, 56772, 72504, 79182, 83581, 85158, 105576, 108756, 113544, 118773, 158364, 167162, 170316, 217512, 237546, 250743, 316728, 334324, 340632, 475092, 501486, 668648, 752229, 950184, 1002972, 1504458, 2005944, 2256687, 3008916, 4513374, 6017832, 9026748, 18053496]

約数ペア:

[(1, 18053496), (2, 9026748), (3, 6017832), (4, 4513374), (6, 3008916), (8, 2256687), (9, 2005944), (12, 1504458), (18, 1002972), (19, 950184), (24, 752229), (27, 668648), (36, 501486), (38, 475092), (53, 340632), (54, 334324), (57, 316728), (72, 250743), (76, 237546), (83, 217512), (106, 170316), (108, 167162), (114, 158364), (152, 118773), (159, 113544), (166, 108756), (171, 105576), (212, 85158), (216, 83581), (228, 79182), (249, 72504), (318, 56772), (332, 54378), (342, 52788), (424, 42579), (456, 39591), (477, 37848), (498, 36252), (513, 35192), (636, 28386), (664, 27189), (684, 26394), (747, 24168), (954, 18924), (996, 18126), (1007, 17928), (1026, 17596), (1272, 14193), (1368, 13197), (1431, 12616), (1494, 12084), (1577, 11448), (1908, 9462), (1992, 9063), (2014, 8964), (2052, 8798), (2241, 8056), (2862, 6308), (2988, 6042), (3021, 5976), (3154, 5724), (3816, 4731), (4028, 4482), (4104, 4399)]