18289290066

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1263247}}^1$

素因数の和:1263398

約数の個数: 32

約数和(自身を含む): 38806978560

約数和(自身を除く): 20517688494

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 2413, 4826, 7239, 14478, 1263247, 2526494, 3789741, 7579482, 24001693, 48003386, 72005079, 144010158, 160432369, 320864738, 481297107, 962594214, 3048215011, 6096430022, 9144645033, 18289290066]

約数ペア:

[(1, 18289290066), (2, 9144645033), (3, 6096430022), (6, 3048215011), (19, 962594214), (38, 481297107), (57, 320864738), (114, 160432369), (127, 144010158), (254, 72005079), (381, 48003386), (762, 24001693), (2413, 7579482), (4826, 3789741), (7239, 2526494), (14478, 1263247)]