7928164062

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{5701}}^1$

素因数の和:6015

約数の個数: 128

約数和(自身を含む): 21764305920

約数和(自身を除く): 13836141858

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 283, 351, 378, 546, 566, 702, 819, 849, 1638, 1698, 1981, 2457, 2547, 3679, 3962, 4914, 5094, 5701, 5943, 7358, 7641, 11037, 11402, 11886, 15282, 17103, 17829, 22074, 25753, 33111, 34206, 35658, 39907, 51309, 51506, 53487, 66222, 74113, 77259, 79814, 99333, 102618, 106974, 119721, 148226, 153927, 154518, 198666, 222339, 231777, 239442, 307854, 359163, 444678, 463554, 518791, 667017, 695331, 718326, 1037582, 1077489, 1334034, 1390662, 1556373, 1613383, 2001051, 2154978, 3112746, 3226766, 4002102, 4669119, 4840149, 9338238, 9680298, 11293681, 14007357, 14520447, 20973979, 22587362, 28014714, 29040894, 33881043, 41947958, 43561341, 62921937, 67762086, 87122682, 101643129, 125843874, 146817853, 188765811, 203286258, 293635706, 304929387, 377531622, 440453559, 566297433, 609858774, 880907118, 1132594866, 1321360677, 2642721354, 3964082031, 7928164062]

約数ペア:

[(1, 7928164062), (2, 3964082031), (3, 2642721354), (6, 1321360677), (7, 1132594866), (9, 880907118), (13, 609858774), (14, 566297433), (18, 440453559), (21, 377531622), (26, 304929387), (27, 293635706), (39, 203286258), (42, 188765811), (54, 146817853), (63, 125843874), (78, 101643129), (91, 87122682), (117, 67762086), (126, 62921937), (182, 43561341), (189, 41947958), (234, 33881043), (273, 29040894), (283, 28014714), (351, 22587362), (378, 20973979), (546, 14520447), (566, 14007357), (702, 11293681), (819, 9680298), (849, 9338238), (1638, 4840149), (1698, 4669119), (1981, 4002102), (2457, 3226766), (2547, 3112746), (3679, 2154978), (3962, 2001051), (4914, 1613383), (5094, 1556373), (5701, 1390662), (5943, 1334034), (7358, 1077489), (7641, 1037582), (11037, 718326), (11402, 695331), (11886, 667017), (15282, 518791), (17103, 463554), (17829, 444678), (22074, 359163), (25753, 307854), (33111, 239442), (34206, 231777), (35658, 222339), (39907, 198666), (51309, 154518), (51506, 153927), (53487, 148226), (66222, 119721), (74113, 106974), (77259, 102618), (79814, 99333)]