836951268

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{20641}}^1$

素因数の和:20788

約数の個数: 48

約数和(自身を含む): 2034475520

約数和(自身を除く): 1197524252

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 109, 124, 186, 218, 327, 372, 436, 654, 1308, 3379, 6758, 10137, 13516, 20274, 20641, 40548, 41282, 61923, 82564, 123846, 247692, 639871, 1279742, 1919613, 2249869, 2559484, 3839226, 4499738, 6749607, 7678452, 8999476, 13499214, 26998428, 69745939, 139491878, 209237817, 278983756, 418475634, 836951268]

約数ペア:

[(1, 836951268), (2, 418475634), (3, 278983756), (4, 209237817), (6, 139491878), (12, 69745939), (31, 26998428), (62, 13499214), (93, 8999476), (109, 7678452), (124, 6749607), (186, 4499738), (218, 3839226), (327, 2559484), (372, 2249869), (436, 1919613), (654, 1279742), (1308, 639871), (3379, 247692), (6758, 123846), (10137, 82564), (13516, 61923), (20274, 41282), (20641, 40548)]