15601356

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7603}}^1$

素因数の和:7635

約数の個数: 48

約数和(自身を含む): 42582400

約数和(自身を除く): 26981044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 7603, 15206, 22809, 30412, 45618, 68427, 91236, 136854, 144457, 205281, 273708, 288914, 410562, 433371, 577828, 821124, 866742, 1300113, 1733484, 2600226, 3900339, 5200452, 7800678, 15601356]

約数ペア:

[(1, 15601356), (2, 7800678), (3, 5200452), (4, 3900339), (6, 2600226), (9, 1733484), (12, 1300113), (18, 866742), (19, 821124), (27, 577828), (36, 433371), (38, 410562), (54, 288914), (57, 273708), (76, 205281), (108, 144457), (114, 136854), (171, 91236), (228, 68427), (342, 45618), (513, 30412), (684, 22809), (1026, 15206), (2052, 7603)]