17863439902

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{1481}}^1$

素因数の和:1742

約数の個数: 96

約数和(自身を含む): 34741115136

約数和(自身を除く): 16877675234

約数列:

[1, 2, 7, 11, 14, 22, 49, 67, 77, 98, 134, 154, 167, 334, 469, 539, 737, 938, 1078, 1169, 1474, 1481, 1837, 2338, 2962, 3283, 3674, 5159, 6566, 8183, 10318, 10367, 11189, 12859, 16291, 16366, 20734, 22378, 25718, 32582, 36113, 72226, 72569, 78323, 90013, 99227, 114037, 123079, 145138, 156646, 180026, 198454, 228074, 246158, 247327, 494654, 548261, 694589, 798259, 861553, 1091497, 1096522, 1389178, 1596518, 1723106, 1731289, 2182994, 2720597, 3462578, 4862123, 5441194, 6030871, 7640479, 9724246, 12061742, 12119023, 15280958, 16570909, 19044179, 24238046, 33141818, 38088358, 53483353, 106966706, 115996363, 133309253, 182279999, 231992726, 266618506, 364559998, 811974541, 1275959993, 1623949082, 2551919986, 8931719951, 17863439902]

約数ペア:

[(1, 17863439902), (2, 8931719951), (7, 2551919986), (11, 1623949082), (14, 1275959993), (22, 811974541), (49, 364559998), (67, 266618506), (77, 231992726), (98, 182279999), (134, 133309253), (154, 115996363), (167, 106966706), (334, 53483353), (469, 38088358), (539, 33141818), (737, 24238046), (938, 19044179), (1078, 16570909), (1169, 15280958), (1474, 12119023), (1481, 12061742), (1837, 9724246), (2338, 7640479), (2962, 6030871), (3283, 5441194), (3674, 4862123), (5159, 3462578), (6566, 2720597), (8183, 2182994), (10318, 1731289), (10367, 1723106), (11189, 1596518), (12859, 1389178), (16291, 1096522), (16366, 1091497), (20734, 861553), (22378, 798259), (25718, 694589), (32582, 548261), (36113, 494654), (72226, 247327), (72569, 246158), (78323, 228074), (90013, 198454), (99227, 180026), (114037, 156646), (123079, 145138)]