61514418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3581}}^1$

素因数の和:4002

約数の個数: 32

約数和(自身を含む): 140987520

約数和(自身を除く): 79473102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 3581, 5726, 7162, 8589, 10743, 17178, 21486, 25067, 50134, 75201, 150402, 1464629, 2929258, 4393887, 8787774, 10252403, 20504806, 30757209, 61514418]

約数ペア:

[(1, 61514418), (2, 30757209), (3, 20504806), (6, 10252403), (7, 8787774), (14, 4393887), (21, 2929258), (42, 1464629), (409, 150402), (818, 75201), (1227, 50134), (2454, 25067), (2863, 21486), (3581, 17178), (5726, 10743), (7162, 8589)]