18760014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:922

約数の個数: 72

約数和(自身を含む): 50358672

約数和(自身を除く): 31598658

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 881, 1014, 1183, 1521, 1638, 1762, 2366, 2643, 3042, 3549, 5286, 6167, 7098, 7929, 10647, 11453, 12334, 15858, 18501, 21294, 22906, 34359, 37002, 55503, 68718, 80171, 103077, 111006, 148889, 160342, 206154, 240513, 297778, 446667, 481026, 721539, 893334, 1042223, 1340001, 1443078, 2084446, 2680002, 3126669, 6253338, 9380007, 18760014]

約数ペア:

[(1, 18760014), (2, 9380007), (3, 6253338), (6, 3126669), (7, 2680002), (9, 2084446), (13, 1443078), (14, 1340001), (18, 1042223), (21, 893334), (26, 721539), (39, 481026), (42, 446667), (63, 297778), (78, 240513), (91, 206154), (117, 160342), (126, 148889), (169, 111006), (182, 103077), (234, 80171), (273, 68718), (338, 55503), (507, 37002), (546, 34359), (819, 22906), (881, 21294), (1014, 18501), (1183, 15858), (1521, 12334), (1638, 11453), (1762, 10647), (2366, 7929), (2643, 7098), (3042, 6167), (3549, 5286)]