270506418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{495433}}^1$

素因数の和:495458

約数の個数: 32

約数和(自身を含む): 665863296

約数和(自身を除く): 395356878

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 495433, 990866, 1486299, 2972598, 3468031, 6440629, 6936062, 10404093, 12881258, 19321887, 20808186, 38643774, 45084403, 90168806, 135253209, 270506418]

約数ペア:

[(1, 270506418), (2, 135253209), (3, 90168806), (6, 45084403), (7, 38643774), (13, 20808186), (14, 19321887), (21, 12881258), (26, 10404093), (39, 6936062), (42, 6440629), (78, 3468031), (91, 2972598), (182, 1486299), (273, 990866), (546, 495433)]