21594436752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{266677}}^1$

素因数の和:266936

約数の個数: 80

約数和(自身を含む): 64019787392

約数和(自身を除く): 42425350640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 241, 336, 482, 723, 964, 1446, 1687, 1928, 2892, 3374, 3856, 5061, 5784, 6748, 10122, 11568, 13496, 20244, 26992, 40488, 80976, 266677, 533354, 800031, 1066708, 1600062, 1866739, 2133416, 3200124, 3733478, 4266832, 5600217, 6400248, 7466956, 11200434, 12800496, 14933912, 22400868, 29867824, 44801736, 64269157, 89603472, 128538314, 192807471, 257076628, 385614942, 449884099, 514153256, 771229884, 899768198, 1028306512, 1349652297, 1542459768, 1799536396, 2699304594, 3084919536, 3599072792, 5398609188, 7198145584, 10797218376, 21594436752]

約数ペア:

[(1, 21594436752), (2, 10797218376), (3, 7198145584), (4, 5398609188), (6, 3599072792), (7, 3084919536), (8, 2699304594), (12, 1799536396), (14, 1542459768), (16, 1349652297), (21, 1028306512), (24, 899768198), (28, 771229884), (42, 514153256), (48, 449884099), (56, 385614942), (84, 257076628), (112, 192807471), (168, 128538314), (241, 89603472), (336, 64269157), (482, 44801736), (723, 29867824), (964, 22400868), (1446, 14933912), (1687, 12800496), (1928, 11200434), (2892, 7466956), (3374, 6400248), (3856, 5600217), (5061, 4266832), (5784, 3733478), (6748, 3200124), (10122, 2133416), (11568, 1866739), (13496, 1600062), (20244, 1066708), (26992, 800031), (40488, 533354), (80976, 266677)]