123911994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1423}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 259190784

約数和(自身を除く): 135278790

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 631, 1262, 1423, 1893, 2846, 3786, 4269, 8538, 14513, 29026, 32729, 43539, 65458, 87078, 98187, 196374, 897913, 1795826, 2693739, 5387478, 20651999, 41303998, 61955997, 123911994]

約数ペア:

[(1, 123911994), (2, 61955997), (3, 41303998), (6, 20651999), (23, 5387478), (46, 2693739), (69, 1795826), (138, 897913), (631, 196374), (1262, 98187), (1423, 87078), (1893, 65458), (2846, 43539), (3786, 32729), (4269, 29026), (8538, 14513)]