403139934

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{1093}}^1$

素因数の和:1793

約数の個数: 48

約数和(自身を含む): 903836544

約数和(自身を除く): 500696610

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 661, 1093, 1322, 1983, 2186, 3279, 3966, 5949, 6558, 9837, 11898, 19674, 20491, 33883, 40982, 61473, 67766, 101649, 122946, 184419, 203298, 304947, 368838, 609894, 722473, 1444946, 2167419, 4334838, 6502257, 13004514, 22396663, 44793326, 67189989, 134379978, 201569967, 403139934]

約数ペア:

[(1, 403139934), (2, 201569967), (3, 134379978), (6, 67189989), (9, 44793326), (18, 22396663), (31, 13004514), (62, 6502257), (93, 4334838), (186, 2167419), (279, 1444946), (558, 722473), (661, 609894), (1093, 368838), (1322, 304947), (1983, 203298), (2186, 184419), (3279, 122946), (3966, 101649), (5949, 67766), (6558, 61473), (9837, 40982), (11898, 33883), (19674, 20491)]