42539316

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 103208448

約数和(自身を除く): 60669132

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 173, 186, 346, 372, 519, 661, 692, 1038, 1322, 1983, 2076, 2644, 3966, 5363, 7932, 10726, 16089, 20491, 21452, 32178, 40982, 61473, 64356, 81964, 114353, 122946, 228706, 245892, 343059, 457412, 686118, 1372236, 3544943, 7089886, 10634829, 14179772, 21269658, 42539316]

約数ペア:

[(1, 42539316), (2, 21269658), (3, 14179772), (4, 10634829), (6, 7089886), (12, 3544943), (31, 1372236), (62, 686118), (93, 457412), (124, 343059), (173, 245892), (186, 228706), (346, 122946), (372, 114353), (519, 81964), (661, 64356), (692, 61473), (1038, 40982), (1322, 32178), (1983, 21452), (2076, 20491), (2644, 16089), (3966, 10726), (5363, 7932)]