2164932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 108

約数和(自身を含む): 6971328

約数和(自身を除く): 4806396

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 71, 77, 84, 99, 121, 126, 132, 142, 154, 198, 213, 231, 242, 252, 284, 308, 363, 396, 426, 462, 484, 497, 639, 693, 726, 781, 847, 852, 924, 994, 1089, 1278, 1386, 1452, 1491, 1562, 1694, 1988, 2178, 2343, 2541, 2556, 2772, 2982, 3124, 3388, 4356, 4473, 4686, 5082, 5467, 5964, 7029, 7623, 8591, 8946, 9372, 10164, 10934, 14058, 15246, 16401, 17182, 17892, 21868, 25773, 28116, 30492, 32802, 34364, 49203, 51546, 60137, 65604, 77319, 98406, 103092, 120274, 154638, 180411, 196812, 240548, 309276, 360822, 541233, 721644, 1082466, 2164932]

約数ペア:

[(1, 2164932), (2, 1082466), (3, 721644), (4, 541233), (6, 360822), (7, 309276), (9, 240548), (11, 196812), (12, 180411), (14, 154638), (18, 120274), (21, 103092), (22, 98406), (28, 77319), (33, 65604), (36, 60137), (42, 51546), (44, 49203), (63, 34364), (66, 32802), (71, 30492), (77, 28116), (84, 25773), (99, 21868), (121, 17892), (126, 17182), (132, 16401), (142, 15246), (154, 14058), (198, 10934), (213, 10164), (231, 9372), (242, 8946), (252, 8591), (284, 7623), (308, 7029), (363, 5964), (396, 5467), (426, 5082), (462, 4686), (484, 4473), (497, 4356), (639, 3388), (693, 3124), (726, 2982), (781, 2772), (847, 2556), (852, 2541), (924, 2343), (994, 2178), (1089, 1988), (1278, 1694), (1386, 1562), (1452, 1491)]