2978049402

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{301361}}^1$

素因数の和:301436

約数の個数: 40

約数和(自身を含む): 6782453172

約数和(自身を除く): 3804403770

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 9882, 301361, 602722, 904083, 1808166, 2712249, 5424498, 8136747, 16273494, 18383021, 24410241, 36766042, 48820482, 55149063, 110298126, 165447189, 330894378, 496341567, 992683134, 1489024701, 2978049402]

約数ペア:

[(1, 2978049402), (2, 1489024701), (3, 992683134), (6, 496341567), (9, 330894378), (18, 165447189), (27, 110298126), (54, 55149063), (61, 48820482), (81, 36766042), (122, 24410241), (162, 18383021), (183, 16273494), (366, 8136747), (549, 5424498), (1098, 2712249), (1647, 1808166), (3294, 904083), (4941, 602722), (9882, 301361)]