19119618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{50581}}^1$

素因数の和:50599

約数の個数: 32

約数和(自身を含む): 48558720

約数和(自身を除く): 29439102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 50581, 101162, 151743, 303486, 354067, 455229, 708134, 910458, 1062201, 1365687, 2124402, 2731374, 3186603, 6373206, 9559809, 19119618]

約数ペア:

[(1, 19119618), (2, 9559809), (3, 6373206), (6, 3186603), (7, 2731374), (9, 2124402), (14, 1365687), (18, 1062201), (21, 910458), (27, 708134), (42, 455229), (54, 354067), (63, 303486), (126, 151743), (189, 101162), (378, 50581)]