2016996822

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 4835635200

約数和(自身を除く): 2818638378

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 109, 138, 141, 207, 218, 282, 317, 327, 414, 423, 621, 634, 654, 846, 951, 981, 1081, 1242, 1269, 1902, 1962, 2162, 2507, 2538, 2853, 2943, 3243, 5014, 5123, 5706, 5886, 6486, 7291, 7521, 8559, 9729, 10246, 14582, 14899, 15042, 15369, 17118, 19458, 21873, 22563, 29187, 29798, 30738, 34553, 43746, 44697, 45126, 46107, 58374, 65619, 67689, 69106, 89394, 92214, 103659, 117829, 131238, 134091, 135378, 138321, 196857, 207318, 235658, 268182, 276642, 310977, 342677, 353487, 393714, 402273, 621954, 685354, 706974, 794719, 804546, 932931, 1028031, 1060461, 1589438, 1623991, 1865862, 2056062, 2120922, 2384157, 3084093, 3181383, 3247982, 4768314, 4871973, 6168186, 6362766, 7152471, 9252279, 9743946, 14304942, 14615919, 18504558, 21457413, 29231838, 37351793, 42914826, 43847757, 74703586, 87695514, 112055379, 224110758, 336166137, 672332274, 1008498411, 2016996822]

約数ペア:

[(1, 2016996822), (2, 1008498411), (3, 672332274), (6, 336166137), (9, 224110758), (18, 112055379), (23, 87695514), (27, 74703586), (46, 43847757), (47, 42914826), (54, 37351793), (69, 29231838), (94, 21457413), (109, 18504558), (138, 14615919), (141, 14304942), (207, 9743946), (218, 9252279), (282, 7152471), (317, 6362766), (327, 6168186), (414, 4871973), (423, 4768314), (621, 3247982), (634, 3181383), (654, 3084093), (846, 2384157), (951, 2120922), (981, 2056062), (1081, 1865862), (1242, 1623991), (1269, 1589438), (1902, 1060461), (1962, 1028031), (2162, 932931), (2507, 804546), (2538, 794719), (2853, 706974), (2943, 685354), (3243, 621954), (5014, 402273), (5123, 393714), (5706, 353487), (5886, 342677), (6486, 310977), (7291, 276642), (7521, 268182), (8559, 235658), (9729, 207318), (10246, 196857), (14582, 138321), (14899, 135378), (15042, 134091), (15369, 131238), (17118, 117829), (19458, 103659), (21873, 92214), (22563, 89394), (29187, 69106), (29798, 67689), (30738, 65619), (34553, 58374), (43746, 46107), (44697, 45126)]