1631034

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 3793920

約数和(自身を除く): 2162886

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 79, 93, 111, 158, 186, 222, 237, 279, 333, 474, 558, 666, 711, 1147, 1422, 2294, 2449, 2923, 3441, 4898, 5846, 6882, 7347, 8769, 10323, 14694, 17538, 20646, 22041, 26307, 44082, 52614, 90613, 181226, 271839, 543678, 815517, 1631034]

約数ペア:

[(1, 1631034), (2, 815517), (3, 543678), (6, 271839), (9, 181226), (18, 90613), (31, 52614), (37, 44082), (62, 26307), (74, 22041), (79, 20646), (93, 17538), (111, 14694), (158, 10323), (186, 8769), (222, 7347), (237, 6882), (279, 5846), (333, 4898), (474, 3441), (558, 2923), (666, 2449), (711, 2294), (1147, 1422)]