142750998

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67783}}^1$

素因数の和:67810

約数の個数: 40

約数和(自身を含む): 344478288

約数和(自身を除く): 201727290

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 67783, 135566, 203349, 406698, 610047, 881179, 1220094, 1762358, 1830141, 2643537, 3660282, 5287074, 5490423, 7930611, 10980846, 15861222, 23791833, 47583666, 71375499, 142750998]

約数ペア:

[(1, 142750998), (2, 71375499), (3, 47583666), (6, 23791833), (9, 15861222), (13, 10980846), (18, 7930611), (26, 5490423), (27, 5287074), (39, 3660282), (54, 2643537), (78, 1830141), (81, 1762358), (117, 1220094), (162, 881179), (234, 610047), (351, 406698), (702, 203349), (1053, 135566), (2106, 67783)]