1946718

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 36

約数和(自身を含む): 4389840

約数和(自身を除く): 2443122

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 79, 111, 158, 222, 237, 333, 474, 666, 711, 1369, 1422, 2738, 2923, 4107, 5846, 8214, 8769, 12321, 17538, 24642, 26307, 52614, 108151, 216302, 324453, 648906, 973359, 1946718]

約数ペア:

[(1, 1946718), (2, 973359), (3, 648906), (6, 324453), (9, 216302), (18, 108151), (37, 52614), (74, 26307), (79, 24642), (111, 17538), (158, 12321), (222, 8769), (237, 8214), (333, 5846), (474, 4107), (666, 2923), (711, 2738), (1369, 1422)]