18446879168

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{2853787}}^1$

素因数の和:2853900

約数の個数: 28

約数和(自身を含む): 36967969752

約数和(自身を除く): 18521090584

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 2853787, 5707574, 11415148, 22830296, 45660592, 91321184, 182642368, 288232487, 576464974, 1152929948, 2305859896, 4611719792, 9223439584, 18446879168]

約数ペア:

[(1, 18446879168), (2, 9223439584), (4, 4611719792), (8, 2305859896), (16, 1152929948), (32, 576464974), (64, 288232487), (101, 182642368), (202, 91321184), (404, 45660592), (808, 22830296), (1616, 11415148), (3232, 5707574), (6464, 2853787)]