171888084

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{13681}}^1$

素因数の和:14040

約数の個数: 36

約数和(自身を含む): 435771700

約数和(自身を除く): 263883616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 2094, 3141, 4188, 6282, 12564, 13681, 27362, 41043, 54724, 82086, 123129, 164172, 246258, 492516, 4774669, 9549338, 14324007, 19098676, 28648014, 42972021, 57296028, 85944042, 171888084]

約数ペア:

[(1, 171888084), (2, 85944042), (3, 57296028), (4, 42972021), (6, 28648014), (9, 19098676), (12, 14324007), (18, 9549338), (36, 4774669), (349, 492516), (698, 246258), (1047, 164172), (1396, 123129), (2094, 82086), (3141, 54724), (4188, 41043), (6282, 27362), (12564, 13681)]