4993002

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 120

約数和(自身を含む): 14152644

約数和(自身を除く): 9159642

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 37, 42, 49, 51, 54, 63, 74, 81, 98, 102, 111, 119, 126, 147, 153, 162, 189, 222, 238, 259, 294, 306, 333, 357, 378, 441, 459, 518, 567, 629, 666, 714, 777, 833, 882, 918, 999, 1071, 1134, 1258, 1323, 1377, 1554, 1666, 1813, 1887, 1998, 2142, 2331, 2499, 2646, 2754, 2997, 3213, 3626, 3774, 3969, 4403, 4662, 4998, 5439, 5661, 5994, 6426, 6993, 7497, 7938, 8806, 9639, 10878, 11322, 13209, 13986, 14994, 16317, 16983, 19278, 20979, 22491, 26418, 30821, 32634, 33966, 39627, 41958, 44982, 48951, 50949, 61642, 67473, 79254, 92463, 97902, 101898, 118881, 134946, 146853, 184926, 237762, 277389, 293706, 356643, 554778, 713286, 832167, 1664334, 2496501, 4993002]

約数ペア:

[(1, 4993002), (2, 2496501), (3, 1664334), (6, 832167), (7, 713286), (9, 554778), (14, 356643), (17, 293706), (18, 277389), (21, 237762), (27, 184926), (34, 146853), (37, 134946), (42, 118881), (49, 101898), (51, 97902), (54, 92463), (63, 79254), (74, 67473), (81, 61642), (98, 50949), (102, 48951), (111, 44982), (119, 41958), (126, 39627), (147, 33966), (153, 32634), (162, 30821), (189, 26418), (222, 22491), (238, 20979), (259, 19278), (294, 16983), (306, 16317), (333, 14994), (357, 13986), (378, 13209), (441, 11322), (459, 10878), (518, 9639), (567, 8806), (629, 7938), (666, 7497), (714, 6993), (777, 6426), (833, 5994), (882, 5661), (918, 5439), (999, 4998), (1071, 4662), (1134, 4403), (1258, 3969), (1323, 3774), (1377, 3626), (1554, 3213), (1666, 2997), (1813, 2754), (1887, 2646), (1998, 2499), (2142, 2331)]