1330681428

素因数分解:

$2^2\times 3^2\times {\mathrm{1783}}^1\times {\mathrm{20731}}^1$

素因数の和:22524

約数の個数: 36

約数和(自身を含む): 3365715808

約数和(自身を除く): 2035034380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1783, 3566, 5349, 7132, 10698, 16047, 20731, 21396, 32094, 41462, 62193, 64188, 82924, 124386, 186579, 248772, 373158, 746316, 36963373, 73926746, 110890119, 147853492, 221780238, 332670357, 443560476, 665340714, 1330681428]

約数ペア:

[(1, 1330681428), (2, 665340714), (3, 443560476), (4, 332670357), (6, 221780238), (9, 147853492), (12, 110890119), (18, 73926746), (36, 36963373), (1783, 746316), (3566, 373158), (5349, 248772), (7132, 186579), (10698, 124386), (16047, 82924), (20731, 64188), (21396, 62193), (32094, 41462)]