1136142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 2875392

約数和(自身を除く): 1739250

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 127, 142, 213, 254, 381, 426, 497, 639, 762, 889, 994, 1143, 1278, 1491, 1778, 2286, 2667, 2982, 4473, 5334, 8001, 8946, 9017, 16002, 18034, 27051, 54102, 63119, 81153, 126238, 162306, 189357, 378714, 568071, 1136142]

約数ペア:

[(1, 1136142), (2, 568071), (3, 378714), (6, 189357), (7, 162306), (9, 126238), (14, 81153), (18, 63119), (21, 54102), (42, 27051), (63, 18034), (71, 16002), (126, 9017), (127, 8946), (142, 8001), (213, 5334), (254, 4473), (381, 2982), (426, 2667), (497, 2286), (639, 1778), (762, 1491), (889, 1278), (994, 1143)]