2340805518

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{18211}}^1$

素因数の和:18449

約数の個数: 48

約数和(自身を含む): 5236095696

約数和(自身を除く): 2895290178

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 193, 222, 333, 386, 579, 666, 1158, 1737, 3474, 7141, 14282, 18211, 21423, 36422, 42846, 54633, 64269, 109266, 128538, 163899, 327798, 673807, 1347614, 2021421, 3514723, 4042842, 6064263, 7029446, 10544169, 12128526, 21088338, 31632507, 63265014, 130044751, 260089502, 390134253, 780268506, 1170402759, 2340805518]

約数ペア:

[(1, 2340805518), (2, 1170402759), (3, 780268506), (6, 390134253), (9, 260089502), (18, 130044751), (37, 63265014), (74, 31632507), (111, 21088338), (193, 12128526), (222, 10544169), (333, 7029446), (386, 6064263), (579, 4042842), (666, 3514723), (1158, 2021421), (1737, 1347614), (3474, 673807), (7141, 327798), (14282, 163899), (18211, 128538), (21423, 109266), (36422, 64269), (42846, 54633)]