16938306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 46590336

約数和(自身を除く): 29652030

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 101, 121, 126, 154, 198, 202, 231, 242, 303, 363, 462, 606, 693, 707, 726, 847, 909, 1089, 1111, 1331, 1386, 1414, 1694, 1818, 2121, 2178, 2222, 2541, 2662, 3333, 3993, 4242, 5082, 6363, 6666, 7623, 7777, 7986, 9317, 9999, 11979, 12221, 12726, 15246, 15554, 18634, 19998, 23331, 23958, 24442, 27951, 36663, 46662, 55902, 69993, 73326, 83853, 85547, 109989, 134431, 139986, 167706, 171094, 219978, 256641, 268862, 403293, 513282, 769923, 806586, 941017, 1209879, 1539846, 1882034, 2419758, 2823051, 5646102, 8469153, 16938306]

約数ペア:

[(1, 16938306), (2, 8469153), (3, 5646102), (6, 2823051), (7, 2419758), (9, 1882034), (11, 1539846), (14, 1209879), (18, 941017), (21, 806586), (22, 769923), (33, 513282), (42, 403293), (63, 268862), (66, 256641), (77, 219978), (99, 171094), (101, 167706), (121, 139986), (126, 134431), (154, 109989), (198, 85547), (202, 83853), (231, 73326), (242, 69993), (303, 55902), (363, 46662), (462, 36663), (606, 27951), (693, 24442), (707, 23958), (726, 23331), (847, 19998), (909, 18634), (1089, 15554), (1111, 15246), (1331, 12726), (1386, 12221), (1414, 11979), (1694, 9999), (1818, 9317), (2121, 7986), (2178, 7777), (2222, 7623), (2541, 6666), (2662, 6363), (3333, 5082), (3993, 4242)]