84904722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21737}}^1$

素因数の和:21783

約数の個数: 48

約数和(自身を含む): 217032192

約数和(自身を除く): 132127470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 21737, 43474, 65211, 130422, 152159, 195633, 304318, 391266, 456477, 673847, 912954, 1347694, 1369431, 2021541, 2738862, 4043082, 4716929, 6064623, 9433858, 12129246, 14150787, 28301574, 42452361, 84904722]

約数ペア:

[(1, 84904722), (2, 42452361), (3, 28301574), (6, 14150787), (7, 12129246), (9, 9433858), (14, 6064623), (18, 4716929), (21, 4043082), (31, 2738862), (42, 2021541), (62, 1369431), (63, 1347694), (93, 912954), (126, 673847), (186, 456477), (217, 391266), (279, 304318), (434, 195633), (558, 152159), (651, 130422), (1302, 65211), (1953, 43474), (3906, 21737)]