9874746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 24710400

約数和(自身を除く): 14835654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 719, 763, 981, 1438, 1526, 1962, 2157, 2289, 4314, 4578, 5033, 6471, 6867, 10066, 12942, 13734, 15099, 30198, 45297, 78371, 90594, 156742, 235113, 470226, 548597, 705339, 1097194, 1410678, 1645791, 3291582, 4937373, 9874746]

約数ペア:

[(1, 9874746), (2, 4937373), (3, 3291582), (6, 1645791), (7, 1410678), (9, 1097194), (14, 705339), (18, 548597), (21, 470226), (42, 235113), (63, 156742), (109, 90594), (126, 78371), (218, 45297), (327, 30198), (654, 15099), (719, 13734), (763, 12942), (981, 10066), (1438, 6867), (1526, 6471), (1962, 5033), (2157, 4578), (2289, 4314)]