198119574

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6229}}^1$

素因数の和:6290

約数の個数: 64

約数和(自身を含む): 478464000

約数和(自身を除く): 280344426

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1674, 1767, 3534, 5301, 6229, 10602, 12458, 15903, 18687, 31806, 37374, 56061, 112122, 118351, 168183, 193099, 236702, 336366, 355053, 386198, 579297, 710106, 1065159, 1158594, 1737891, 2130318, 3195477, 3475782, 3668881, 5213673, 6390954, 7337762, 10427346, 11006643, 22013286, 33019929, 66039858, 99059787, 198119574]

約数ペア:

[(1, 198119574), (2, 99059787), (3, 66039858), (6, 33019929), (9, 22013286), (18, 11006643), (19, 10427346), (27, 7337762), (31, 6390954), (38, 5213673), (54, 3668881), (57, 3475782), (62, 3195477), (93, 2130318), (114, 1737891), (171, 1158594), (186, 1065159), (279, 710106), (342, 579297), (513, 386198), (558, 355053), (589, 336366), (837, 236702), (1026, 193099), (1178, 168183), (1674, 118351), (1767, 112122), (3534, 56061), (5301, 37374), (6229, 31806), (10602, 18687), (12458, 15903)]