19736700516

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{107309}}^1$

素因数の和:107466

約数の個数: 96

約数和(自身を含む): 55526486400

約数和(自身を除く): 35789785884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 131, 156, 234, 262, 351, 393, 468, 524, 702, 786, 1179, 1404, 1572, 1703, 2358, 3406, 3537, 4716, 5109, 6812, 7074, 10218, 14148, 15327, 20436, 30654, 45981, 61308, 91962, 107309, 183924, 214618, 321927, 429236, 643854, 965781, 1287708, 1395017, 1931562, 2790034, 2897343, 3863124, 4185051, 5580068, 5794686, 8370102, 11589372, 12555153, 14057479, 16740204, 25110306, 28114958, 37665459, 42172437, 50220612, 56229916, 75330918, 84344874, 126517311, 150661836, 168689748, 182747227, 253034622, 365494454, 379551933, 506069244, 548241681, 730988908, 759103866, 1096483362, 1518207732, 1644725043, 2192966724, 3289450086, 4934175129, 6578900172, 9868350258, 19736700516]

約数ペア:

[(1, 19736700516), (2, 9868350258), (3, 6578900172), (4, 4934175129), (6, 3289450086), (9, 2192966724), (12, 1644725043), (13, 1518207732), (18, 1096483362), (26, 759103866), (27, 730988908), (36, 548241681), (39, 506069244), (52, 379551933), (54, 365494454), (78, 253034622), (108, 182747227), (117, 168689748), (131, 150661836), (156, 126517311), (234, 84344874), (262, 75330918), (351, 56229916), (393, 50220612), (468, 42172437), (524, 37665459), (702, 28114958), (786, 25110306), (1179, 16740204), (1404, 14057479), (1572, 12555153), (1703, 11589372), (2358, 8370102), (3406, 5794686), (3537, 5580068), (4716, 4185051), (5109, 3863124), (6812, 2897343), (7074, 2790034), (10218, 1931562), (14148, 1395017), (15327, 1287708), (20436, 965781), (30654, 643854), (45981, 429236), (61308, 321927), (91962, 214618), (107309, 183924)]