1815300486

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{5387}}^1$

素因数の和:5685

約数の個数: 48

約数和(自身を含む): 3995029584

約数和(自身を除く): 2179729098

約数列:

[1, 2, 3, 6, 9, 18, 97, 193, 194, 291, 386, 579, 582, 873, 1158, 1737, 1746, 3474, 5387, 10774, 16161, 18721, 32322, 37442, 48483, 56163, 96966, 112326, 168489, 336978, 522539, 1039691, 1045078, 1567617, 2079382, 3119073, 3135234, 4702851, 6238146, 9357219, 9405702, 18714438, 100850027, 201700054, 302550081, 605100162, 907650243, 1815300486]

約数ペア:

[(1, 1815300486), (2, 907650243), (3, 605100162), (6, 302550081), (9, 201700054), (18, 100850027), (97, 18714438), (193, 9405702), (194, 9357219), (291, 6238146), (386, 4702851), (579, 3135234), (582, 3119073), (873, 2079382), (1158, 1567617), (1737, 1045078), (1746, 1039691), (3474, 522539), (5387, 336978), (10774, 168489), (16161, 112326), (18721, 96966), (32322, 56163), (37442, 48483)]