19159600212

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{701}}^1\times {\mathrm{7517}}^1$

素因数の和:8329

約数の個数: 72

約数和(自身を含む): 48987017352

約数和(自身を除く): 29827417140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 701, 909, 1212, 1402, 1818, 2103, 2804, 3636, 4206, 6309, 7517, 8412, 12618, 15034, 22551, 25236, 30068, 45102, 67653, 70801, 90204, 135306, 141602, 212403, 270612, 283204, 424806, 637209, 759217, 849612, 1274418, 1518434, 2277651, 2548836, 3036868, 4555302, 5269417, 6832953, 9110604, 10538834, 13665906, 15808251, 21077668, 27331812, 31616502, 47424753, 63233004, 94849506, 189699012, 532211117, 1064422234, 1596633351, 2128844468, 3193266702, 4789900053, 6386533404, 9579800106, 19159600212]

約数ペア:

[(1, 19159600212), (2, 9579800106), (3, 6386533404), (4, 4789900053), (6, 3193266702), (9, 2128844468), (12, 1596633351), (18, 1064422234), (36, 532211117), (101, 189699012), (202, 94849506), (303, 63233004), (404, 47424753), (606, 31616502), (701, 27331812), (909, 21077668), (1212, 15808251), (1402, 13665906), (1818, 10538834), (2103, 9110604), (2804, 6832953), (3636, 5269417), (4206, 4555302), (6309, 3036868), (7517, 2548836), (8412, 2277651), (12618, 1518434), (15034, 1274418), (22551, 849612), (25236, 759217), (30068, 637209), (45102, 424806), (67653, 283204), (70801, 270612), (90204, 212403), (135306, 141602)]