27820914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9803}}^1$

素因数の和:9862

約数の個数: 32

約数和(自身を含む): 62118144

約数和(自身を除く): 34297230

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 9803, 19606, 29409, 58818, 107833, 215666, 323499, 421529, 646998, 843058, 1264587, 2529174, 4636819, 9273638, 13910457, 27820914]

約数ペア:

[(1, 27820914), (2, 13910457), (3, 9273638), (6, 4636819), (11, 2529174), (22, 1264587), (33, 843058), (43, 646998), (66, 421529), (86, 323499), (129, 215666), (258, 107833), (473, 58818), (946, 29409), (1419, 19606), (2838, 9803)]