31927182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40009}}^1$

素因数の和:40040

約数の個数: 32

約数和(自身を含む): 76819200

約数和(自身を除く): 44892018

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 40009, 80018, 120027, 240054, 280063, 560126, 760171, 840189, 1520342, 1680378, 2280513, 4561026, 5321197, 10642394, 15963591, 31927182]

約数ペア:

[(1, 31927182), (2, 15963591), (3, 10642394), (6, 5321197), (7, 4561026), (14, 2280513), (19, 1680378), (21, 1520342), (38, 840189), (42, 760171), (57, 560126), (114, 280063), (133, 240054), (266, 120027), (399, 80018), (798, 40009)]