1021838706

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{8167}}^1$

素因数の和:8516

約数の個数: 64

約数和(自身を含む): 2603304960

約数和(自身を除く): 1581466254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 331, 378, 662, 993, 1986, 2317, 2979, 4634, 5958, 6951, 8167, 8937, 13902, 16334, 17874, 20853, 24501, 41706, 49002, 57169, 62559, 73503, 114338, 125118, 147006, 171507, 220509, 343014, 441018, 514521, 1029042, 1543563, 2703277, 3087126, 5406554, 8109831, 16219662, 18922939, 24329493, 37845878, 48658986, 56768817, 72988479, 113537634, 145976958, 170306451, 340612902, 510919353, 1021838706]

約数ペア:

[(1, 1021838706), (2, 510919353), (3, 340612902), (6, 170306451), (7, 145976958), (9, 113537634), (14, 72988479), (18, 56768817), (21, 48658986), (27, 37845878), (42, 24329493), (54, 18922939), (63, 16219662), (126, 8109831), (189, 5406554), (331, 3087126), (378, 2703277), (662, 1543563), (993, 1029042), (1986, 514521), (2317, 441018), (2979, 343014), (4634, 220509), (5958, 171507), (6951, 147006), (8167, 125118), (8937, 114338), (13902, 73503), (16334, 62559), (17874, 57169), (20853, 49002), (24501, 41706)]