2019926088

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{257381}}^1$

素因数の和:257502

約数の個数: 48

約数和(自身を含む): 5520843900

約数和(自身を除く): 3500917812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 257381, 514762, 772143, 1029524, 1544286, 2059048, 2316429, 3088572, 4632858, 6177144, 9265716, 18531432, 28054529, 56109058, 84163587, 112218116, 168327174, 224436232, 252490761, 336654348, 504981522, 673308696, 1009963044, 2019926088]

約数ペア:

[(1, 2019926088), (2, 1009963044), (3, 673308696), (4, 504981522), (6, 336654348), (8, 252490761), (9, 224436232), (12, 168327174), (18, 112218116), (24, 84163587), (36, 56109058), (72, 28054529), (109, 18531432), (218, 9265716), (327, 6177144), (436, 4632858), (654, 3088572), (872, 2316429), (981, 2059048), (1308, 1544286), (1962, 1029524), (2616, 772143), (3924, 514762), (7848, 257381)]