2138647548

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{336901}}^1$

素因数の和:336954

約数の個数: 36

約数和(自身を含む): 5216590568

約数和(自身を除く): 3077943020

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 2116, 3174, 6348, 336901, 673802, 1010703, 1347604, 2021406, 4042812, 7748723, 15497446, 23246169, 30994892, 46492338, 92984676, 178220629, 356441258, 534661887, 712882516, 1069323774, 2138647548]

約数ペア:

[(1, 2138647548), (2, 1069323774), (3, 712882516), (4, 534661887), (6, 356441258), (12, 178220629), (23, 92984676), (46, 46492338), (69, 30994892), (92, 23246169), (138, 15497446), (276, 7748723), (529, 4042812), (1058, 2021406), (1587, 1347604), (2116, 1010703), (3174, 673802), (6348, 336901)]