130253886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{344587}}^1$

素因数の和:344605

約数の個数: 32

約数和(自身を含む): 330804480

約数和(自身を除く): 200550594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 344587, 689174, 1033761, 2067522, 2412109, 3101283, 4824218, 6202566, 7236327, 9303849, 14472654, 18607698, 21708981, 43417962, 65126943, 130253886]

約数ペア:

[(1, 130253886), (2, 65126943), (3, 43417962), (6, 21708981), (7, 18607698), (9, 14472654), (14, 9303849), (18, 7236327), (21, 6202566), (27, 4824218), (42, 3101283), (54, 2412109), (63, 2067522), (126, 1033761), (189, 689174), (378, 344587)]