2018417842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2399}}^1\times {\mathrm{3163}}^1$

素因数の和:5590

約数の個数: 32

約数和(自身を含む): 3644928000

約数和(自身を除く): 1626510158

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2399, 3163, 4798, 6326, 16793, 22141, 33586, 44282, 45581, 60097, 91162, 120194, 319067, 420679, 638134, 841358, 7588037, 15176074, 53116259, 106232518, 144172703, 288345406, 1009208921, 2018417842]

約数ペア:

[(1, 2018417842), (2, 1009208921), (7, 288345406), (14, 144172703), (19, 106232518), (38, 53116259), (133, 15176074), (266, 7588037), (2399, 841358), (3163, 638134), (4798, 420679), (6326, 319067), (16793, 120194), (22141, 91162), (33586, 60097), (44282, 45581)]