31946562

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 80

約数和(自身を含む): 76839840

約数和(自身を除く): 44893278

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 97, 107, 114, 162, 171, 194, 214, 291, 321, 342, 513, 582, 642, 873, 963, 1026, 1539, 1746, 1843, 1926, 2033, 2619, 2889, 3078, 3686, 4066, 5238, 5529, 5778, 6099, 7857, 8667, 10379, 11058, 12198, 15714, 16587, 17334, 18297, 20758, 31137, 33174, 36594, 49761, 54891, 62274, 93411, 99522, 109782, 149283, 164673, 186822, 197201, 280233, 298566, 329346, 394402, 560466, 591603, 840699, 1183206, 1681398, 1774809, 3549618, 5324427, 10648854, 15973281, 31946562]

約数ペア:

[(1, 31946562), (2, 15973281), (3, 10648854), (6, 5324427), (9, 3549618), (18, 1774809), (19, 1681398), (27, 1183206), (38, 840699), (54, 591603), (57, 560466), (81, 394402), (97, 329346), (107, 298566), (114, 280233), (162, 197201), (171, 186822), (194, 164673), (214, 149283), (291, 109782), (321, 99522), (342, 93411), (513, 62274), (582, 54891), (642, 49761), (873, 36594), (963, 33174), (1026, 31137), (1539, 20758), (1746, 18297), (1843, 17334), (1926, 16587), (2033, 15714), (2619, 12198), (2889, 11058), (3078, 10379), (3686, 8667), (4066, 7857), (5238, 6099), (5529, 5778)]