1121983902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{1361}}^1$

素因数の和:1666

約数の個数: 72

約数和(自身を含む): 2644001568

約数和(自身を除く): 1522017666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 271, 338, 507, 542, 813, 1014, 1361, 1521, 1626, 2439, 2722, 3042, 3523, 4083, 4878, 7046, 8166, 10569, 12249, 17693, 21138, 24498, 31707, 35386, 45799, 53079, 63414, 91598, 106158, 137397, 159237, 230009, 274794, 318474, 368831, 412191, 460018, 690027, 737662, 824382, 1106493, 1380054, 2070081, 2212986, 3319479, 4140162, 4794803, 6638958, 9589606, 14384409, 28768818, 43153227, 62332439, 86306454, 124664878, 186997317, 373994634, 560991951, 1121983902]

約数ペア:

[(1, 1121983902), (2, 560991951), (3, 373994634), (6, 186997317), (9, 124664878), (13, 86306454), (18, 62332439), (26, 43153227), (39, 28768818), (78, 14384409), (117, 9589606), (169, 6638958), (234, 4794803), (271, 4140162), (338, 3319479), (507, 2212986), (542, 2070081), (813, 1380054), (1014, 1106493), (1361, 824382), (1521, 737662), (1626, 690027), (2439, 460018), (2722, 412191), (3042, 368831), (3523, 318474), (4083, 274794), (4878, 230009), (7046, 159237), (8166, 137397), (10569, 106158), (12249, 91598), (17693, 63414), (21138, 53079), (24498, 45799), (31707, 35386)]