9743582618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1\times {\mathrm{947}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 18517579776

約数和(自身を除く): 8773997158

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 941, 947, 994, 1562, 1882, 1894, 5467, 6587, 6629, 10351, 10417, 10934, 13174, 13258, 20702, 20834, 66811, 67237, 72457, 72919, 133622, 134474, 144914, 145838, 467677, 470659, 734921, 739607, 891127, 935354, 941318, 1469842, 1479214, 1782254, 5144447, 5177249, 6237889, 9802397, 10288894, 10354498, 12475778, 19604794, 63270017, 68616779, 126540034, 137233558, 442890119, 695970187, 885780238, 1391940374, 4871791309, 9743582618]

約数ペア:

[(1, 9743582618), (2, 4871791309), (7, 1391940374), (11, 885780238), (14, 695970187), (22, 442890119), (71, 137233558), (77, 126540034), (142, 68616779), (154, 63270017), (497, 19604794), (781, 12475778), (941, 10354498), (947, 10288894), (994, 9802397), (1562, 6237889), (1882, 5177249), (1894, 5144447), (5467, 1782254), (6587, 1479214), (6629, 1469842), (10351, 941318), (10417, 935354), (10934, 891127), (13174, 739607), (13258, 734921), (20702, 470659), (20834, 467677), (66811, 145838), (67237, 144914), (72457, 134474), (72919, 133622)]