21083521914

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1430167}}^1$

素因数の和:1430201

約数の個数: 80

約数和(自身を含む): 58144910208

約数和(自身を除く): 37061388294

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 1430167, 2860334, 4290501, 8581002, 10011169, 12871503, 18592171, 20022338, 25743006, 30033507, 37184342, 38614509, 55776513, 60067014, 77229018, 90100521, 111553026, 115843527, 130145197, 167329539, 180201042, 231687054, 260290394, 270301563, 334659078, 390435591, 501988617, 540603126, 780871182, 810904689, 1003977234, 1171306773, 1505965851, 1621809378, 2342613546, 3011931702, 3513920319, 7027840638, 10541760957, 21083521914]

約数ペア:

[(1, 21083521914), (2, 10541760957), (3, 7027840638), (6, 3513920319), (7, 3011931702), (9, 2342613546), (13, 1621809378), (14, 1505965851), (18, 1171306773), (21, 1003977234), (26, 810904689), (27, 780871182), (39, 540603126), (42, 501988617), (54, 390435591), (63, 334659078), (78, 270301563), (81, 260290394), (91, 231687054), (117, 180201042), (126, 167329539), (162, 130145197), (182, 115843527), (189, 111553026), (234, 90100521), (273, 77229018), (351, 60067014), (378, 55776513), (546, 38614509), (567, 37184342), (702, 30033507), (819, 25743006), (1053, 20022338), (1134, 18592171), (1638, 12871503), (2106, 10011169), (2457, 8581002), (4914, 4290501), (7371, 2860334), (14742, 1430167)]