20161257246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3746053}}^1$

素因数の和:3746097

約数の個数: 48

約数和(自身を含む): 49088291616

約数和(自身を除く): 28927034370

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 3746053, 7492106, 11238159, 22476318, 33714477, 48698689, 67428954, 86159219, 97397378, 146096067, 172318438, 258477657, 292192134, 438288201, 516955314, 775432971, 876576402, 1120069847, 1550865942, 2240139694, 3360209541, 6720419082, 10080628623, 20161257246]

約数ペア:

[(1, 20161257246), (2, 10080628623), (3, 6720419082), (6, 3360209541), (9, 2240139694), (13, 1550865942), (18, 1120069847), (23, 876576402), (26, 775432971), (39, 516955314), (46, 438288201), (69, 292192134), (78, 258477657), (117, 172318438), (138, 146096067), (207, 97397378), (234, 86159219), (299, 67428954), (414, 48698689), (598, 33714477), (897, 22476318), (1794, 11238159), (2691, 7492106), (5382, 3746053)]