2017673802

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{43063}}^1$

素因数の和:43227

約数の個数: 48

約数和(自身を含む): 4635408960

約数和(自身を除く): 2617735158

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 137, 171, 274, 342, 411, 822, 1233, 2466, 2603, 5206, 7809, 15618, 23427, 43063, 46854, 86126, 129189, 258378, 387567, 775134, 818197, 1636394, 2454591, 4909182, 5899631, 7363773, 11799262, 14727546, 17698893, 35397786, 53096679, 106193358, 112092989, 224185978, 336278967, 672557934, 1008836901, 2017673802]

約数ペア:

[(1, 2017673802), (2, 1008836901), (3, 672557934), (6, 336278967), (9, 224185978), (18, 112092989), (19, 106193358), (38, 53096679), (57, 35397786), (114, 17698893), (137, 14727546), (171, 11799262), (274, 7363773), (342, 5899631), (411, 4909182), (822, 2454591), (1233, 1636394), (2466, 818197), (2603, 775134), (5206, 387567), (7809, 258378), (15618, 129189), (23427, 86126), (43063, 46854)]