2123406

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 36

約数和(自身を含む): 4831008

約数和(自身を除く): 2707602

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 223, 414, 446, 529, 669, 1058, 1338, 1587, 2007, 3174, 4014, 4761, 5129, 9522, 10258, 15387, 30774, 46161, 92322, 117967, 235934, 353901, 707802, 1061703, 2123406]

約数ペア:

[(1, 2123406), (2, 1061703), (3, 707802), (6, 353901), (9, 235934), (18, 117967), (23, 92322), (46, 46161), (69, 30774), (138, 15387), (207, 10258), (223, 9522), (414, 5129), (446, 4761), (529, 4014), (669, 3174), (1058, 2007), (1338, 1587)]