1686633858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:913

約数の個数: 144

約数和(自身を含む): 4572247680

約数和(自身を除く): 2885613822

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 103, 117, 126, 169, 182, 206, 234, 273, 309, 338, 507, 546, 618, 721, 769, 819, 927, 1014, 1183, 1339, 1442, 1521, 1538, 1638, 1854, 2163, 2307, 2366, 2678, 3042, 3549, 4017, 4326, 4614, 5383, 6489, 6921, 7098, 8034, 9373, 9997, 10647, 10766, 12051, 12978, 13842, 16149, 17407, 18746, 19994, 21294, 24102, 28119, 29991, 32298, 34814, 48447, 52221, 56238, 59982, 69979, 79207, 84357, 89973, 96894, 104442, 121849, 129961, 139958, 156663, 158414, 168714, 179946, 209937, 237621, 243698, 259922, 313326, 365547, 389883, 419874, 475242, 554449, 629811, 712863, 731094, 779766, 909727, 1029691, 1096641, 1108898, 1169649, 1259622, 1425726, 1663347, 1819454, 2059382, 2193282, 2339298, 2729181, 3089073, 3326694, 4990041, 5458362, 6178146, 7207837, 8187543, 9267219, 9980082, 13385983, 14415674, 16375086, 18534438, 21623511, 26771966, 40157949, 43247022, 64870533, 80315898, 93701881, 120473847, 129741066, 187403762, 240947694, 281105643, 562211286, 843316929, 1686633858]

約数ペア:

[(1, 1686633858), (2, 843316929), (3, 562211286), (6, 281105643), (7, 240947694), (9, 187403762), (13, 129741066), (14, 120473847), (18, 93701881), (21, 80315898), (26, 64870533), (39, 43247022), (42, 40157949), (63, 26771966), (78, 21623511), (91, 18534438), (103, 16375086), (117, 14415674), (126, 13385983), (169, 9980082), (182, 9267219), (206, 8187543), (234, 7207837), (273, 6178146), (309, 5458362), (338, 4990041), (507, 3326694), (546, 3089073), (618, 2729181), (721, 2339298), (769, 2193282), (819, 2059382), (927, 1819454), (1014, 1663347), (1183, 1425726), (1339, 1259622), (1442, 1169649), (1521, 1108898), (1538, 1096641), (1638, 1029691), (1854, 909727), (2163, 779766), (2307, 731094), (2366, 712863), (2678, 629811), (3042, 554449), (3549, 475242), (4017, 419874), (4326, 389883), (4614, 365547), (5383, 313326), (6489, 259922), (6921, 243698), (7098, 237621), (8034, 209937), (9373, 179946), (9997, 168714), (10647, 158414), (10766, 156663), (12051, 139958), (12978, 129961), (13842, 121849), (16149, 104442), (17407, 96894), (18746, 89973), (19994, 84357), (21294, 79207), (24102, 69979), (28119, 59982), (29991, 56238), (32298, 52221), (34814, 48447)]