6813846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 16349424

約数和(自身を除く): 9535578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 787, 962, 1443, 1574, 2361, 2886, 4329, 4722, 7083, 8658, 10231, 14166, 20462, 29119, 30693, 58238, 61386, 87357, 92079, 174714, 184158, 262071, 378547, 524142, 757094, 1135641, 2271282, 3406923, 6813846]

約数ペア:

[(1, 6813846), (2, 3406923), (3, 2271282), (6, 1135641), (9, 757094), (13, 524142), (18, 378547), (26, 262071), (37, 184158), (39, 174714), (74, 92079), (78, 87357), (111, 61386), (117, 58238), (222, 30693), (234, 29119), (333, 20462), (481, 14166), (666, 10231), (787, 8658), (962, 7083), (1443, 4722), (1574, 4329), (2361, 2886)]