216963786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{1933}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 467873280

約数和(自身を除く): 250909494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1439, 1933, 2878, 3866, 4317, 5799, 8634, 11598, 18707, 25129, 37414, 50258, 56121, 75387, 112242, 150774, 2781587, 5563174, 8344761, 16689522, 36160631, 72321262, 108481893, 216963786]

約数ペア:

[(1, 216963786), (2, 108481893), (3, 72321262), (6, 36160631), (13, 16689522), (26, 8344761), (39, 5563174), (78, 2781587), (1439, 150774), (1933, 112242), (2878, 75387), (3866, 56121), (4317, 50258), (5799, 37414), (8634, 25129), (11598, 18707)]