19210086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152461}}^1$

素因数の和:152476

約数の個数: 24

約数和(自身を含む): 47568144

約数和(自身を除く): 28358058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152461, 304922, 457383, 914766, 1067227, 1372149, 2134454, 2744298, 3201681, 6403362, 9605043, 19210086]

約数ペア:

[(1, 19210086), (2, 9605043), (3, 6403362), (6, 3201681), (7, 2744298), (9, 2134454), (14, 1372149), (18, 1067227), (21, 914766), (42, 457383), (63, 304922), (126, 152461)]