4013982

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 10916640

約数和(自身を除く): 6902658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 41, 42, 49, 54, 63, 74, 82, 98, 111, 123, 126, 147, 189, 222, 246, 259, 287, 294, 333, 369, 378, 441, 518, 574, 666, 738, 777, 861, 882, 999, 1107, 1323, 1517, 1554, 1722, 1813, 1998, 2009, 2214, 2331, 2583, 2646, 3034, 3626, 4018, 4551, 4662, 5166, 5439, 6027, 6993, 7749, 9102, 10619, 10878, 12054, 13653, 13986, 15498, 16317, 18081, 21238, 27306, 31857, 32634, 36162, 40959, 48951, 54243, 63714, 74333, 81918, 95571, 97902, 108486, 148666, 191142, 222999, 286713, 445998, 573426, 668997, 1337994, 2006991, 4013982]

約数ペア:

[(1, 4013982), (2, 2006991), (3, 1337994), (6, 668997), (7, 573426), (9, 445998), (14, 286713), (18, 222999), (21, 191142), (27, 148666), (37, 108486), (41, 97902), (42, 95571), (49, 81918), (54, 74333), (63, 63714), (74, 54243), (82, 48951), (98, 40959), (111, 36162), (123, 32634), (126, 31857), (147, 27306), (189, 21238), (222, 18081), (246, 16317), (259, 15498), (287, 13986), (294, 13653), (333, 12054), (369, 10878), (378, 10619), (441, 9102), (518, 7749), (574, 6993), (666, 6027), (738, 5439), (777, 5166), (861, 4662), (882, 4551), (999, 4018), (1107, 3626), (1323, 3034), (1517, 2646), (1554, 2583), (1722, 2331), (1813, 2214), (1998, 2009)]