919379538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20101}}^1$

素因数の和:20141

約数の個数: 96

約数和(自身を含む): 2566623360

約数和(自身を除く): 1647243822

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 121, 126, 154, 189, 198, 231, 242, 297, 363, 378, 462, 594, 693, 726, 847, 1089, 1386, 1694, 2079, 2178, 2541, 3267, 4158, 5082, 6534, 7623, 15246, 20101, 22869, 40202, 45738, 60303, 120606, 140707, 180909, 221111, 281414, 361818, 422121, 442222, 542727, 663333, 844242, 1085454, 1266363, 1326666, 1547777, 1989999, 2432221, 2532726, 3095554, 3799089, 3979998, 4643331, 4864442, 5969997, 7296663, 7598178, 9286662, 11939994, 13929993, 14593326, 17025547, 21889989, 27859986, 34051094, 41789979, 43779978, 51076641, 65669967, 83579958, 102153282, 131339934, 153229923, 306459846, 459689769, 919379538]

約数ペア:

[(1, 919379538), (2, 459689769), (3, 306459846), (6, 153229923), (7, 131339934), (9, 102153282), (11, 83579958), (14, 65669967), (18, 51076641), (21, 43779978), (22, 41789979), (27, 34051094), (33, 27859986), (42, 21889989), (54, 17025547), (63, 14593326), (66, 13929993), (77, 11939994), (99, 9286662), (121, 7598178), (126, 7296663), (154, 5969997), (189, 4864442), (198, 4643331), (231, 3979998), (242, 3799089), (297, 3095554), (363, 2532726), (378, 2432221), (462, 1989999), (594, 1547777), (693, 1326666), (726, 1266363), (847, 1085454), (1089, 844242), (1386, 663333), (1694, 542727), (2079, 442222), (2178, 422121), (2541, 361818), (3267, 281414), (4158, 221111), (5082, 180909), (6534, 140707), (7623, 120606), (15246, 60303), (20101, 45738), (22869, 40202)]