66530766

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{4423}}^1$

素因数の和:4560

約数の個数: 32

約数和(自身を含む): 140152320

約数和(自身を除く): 73621554

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2507, 4423, 5014, 7521, 8846, 13269, 15042, 26538, 101729, 203458, 305187, 482107, 610374, 964214, 1446321, 2892642, 11088461, 22176922, 33265383, 66530766]

約数ペア:

[(1, 66530766), (2, 33265383), (3, 22176922), (6, 11088461), (23, 2892642), (46, 1446321), (69, 964214), (109, 610374), (138, 482107), (218, 305187), (327, 203458), (654, 101729), (2507, 26538), (4423, 15042), (5014, 13269), (7521, 8846)]