13439484

素因数分解:

$2^2\times 3^2\times {\mathrm{577}}^1\times {\mathrm{647}}^1$

素因数の和:1234

約数の個数: 36

約数和(自身を含む): 34083504

約数和(自身を除く): 20644020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 577, 647, 1154, 1294, 1731, 1941, 2308, 2588, 3462, 3882, 5193, 5823, 6924, 7764, 10386, 11646, 20772, 23292, 373319, 746638, 1119957, 1493276, 2239914, 3359871, 4479828, 6719742, 13439484]

約数ペア:

[(1, 13439484), (2, 6719742), (3, 4479828), (4, 3359871), (6, 2239914), (9, 1493276), (12, 1119957), (18, 746638), (36, 373319), (577, 23292), (647, 20772), (1154, 11646), (1294, 10386), (1731, 7764), (1941, 6924), (2308, 5823), (2588, 5193), (3462, 3882)]