2012832216

素因数分解:

$2^3\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{13999}}^1$

素因数の和:16008

約数の個数: 48

約数和(自身を含む): 5454540000

約数和(自身を除く): 3441707784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1997, 3994, 5991, 7988, 11982, 13999, 15976, 17973, 23964, 27998, 35946, 41997, 47928, 55996, 71892, 83994, 111992, 125991, 143784, 167988, 251982, 335976, 503964, 1007928, 27956003, 55912006, 83868009, 111824012, 167736018, 223648024, 251604027, 335472036, 503208054, 670944072, 1006416108, 2012832216]

約数ペア:

[(1, 2012832216), (2, 1006416108), (3, 670944072), (4, 503208054), (6, 335472036), (8, 251604027), (9, 223648024), (12, 167736018), (18, 111824012), (24, 83868009), (36, 55912006), (72, 27956003), (1997, 1007928), (3994, 503964), (5991, 335976), (7988, 251982), (11982, 167988), (13999, 143784), (15976, 125991), (17973, 111992), (23964, 83994), (27998, 71892), (35946, 55996), (41997, 47928)]