18350097976

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1\times {\mathrm{8563}}^1$

素因数の和:10844

約数の個数: 64

約数和(自身を含む): 41658036480

約数和(自身を除く): 23307938504

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2251, 4502, 8563, 9004, 15757, 17126, 18008, 31514, 34252, 38267, 59941, 63028, 68504, 76534, 119882, 126056, 145571, 153068, 239764, 267869, 291142, 306136, 479528, 535738, 582284, 1018997, 1071476, 1164568, 2037994, 2142952, 4075988, 8151976, 19275313, 38550626, 77101252, 134927191, 154202504, 269854382, 327680321, 539708764, 655360642, 1079417528, 1310721284, 2293762247, 2621442568, 4587524494, 9175048988, 18350097976]

約数ペア:

[(1, 18350097976), (2, 9175048988), (4, 4587524494), (7, 2621442568), (8, 2293762247), (14, 1310721284), (17, 1079417528), (28, 655360642), (34, 539708764), (56, 327680321), (68, 269854382), (119, 154202504), (136, 134927191), (238, 77101252), (476, 38550626), (952, 19275313), (2251, 8151976), (4502, 4075988), (8563, 2142952), (9004, 2037994), (15757, 1164568), (17126, 1071476), (18008, 1018997), (31514, 582284), (34252, 535738), (38267, 479528), (59941, 306136), (63028, 291142), (68504, 267869), (76534, 239764), (119882, 153068), (126056, 145571)]