1945671648

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{196771}}^1$

素因数の和:196887

約数の個数: 48

約数和(自身を含む): 5157000576

約数和(自身を除く): 3211328928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 196771, 393542, 590313, 787084, 1180626, 1574168, 2361252, 3148336, 4722504, 6296672, 9445008, 18890016, 20267413, 40534826, 60802239, 81069652, 121604478, 162139304, 243208956, 324278608, 486417912, 648557216, 972835824, 1945671648]

約数ペア:

[(1, 1945671648), (2, 972835824), (3, 648557216), (4, 486417912), (6, 324278608), (8, 243208956), (12, 162139304), (16, 121604478), (24, 81069652), (32, 60802239), (48, 40534826), (96, 20267413), (103, 18890016), (206, 9445008), (309, 6296672), (412, 4722504), (618, 3148336), (824, 2361252), (1236, 1574168), (1648, 1180626), (2472, 787084), (3296, 590313), (4944, 393542), (9888, 196771)]