27744804

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{17923}}^1$

素因数の和:17976

約数の個数: 36

約数和(自身を含む): 71767696

約数和(自身を除く): 44022892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 17923, 35846, 53769, 71692, 107538, 161307, 215076, 322614, 645228, 770689, 1541378, 2312067, 3082756, 4624134, 6936201, 9248268, 13872402, 27744804]

約数ペア:

[(1, 27744804), (2, 13872402), (3, 9248268), (4, 6936201), (6, 4624134), (9, 3082756), (12, 2312067), (18, 1541378), (36, 770689), (43, 645228), (86, 322614), (129, 215076), (172, 161307), (258, 107538), (387, 71692), (516, 53769), (774, 35846), (1548, 17923)]