13871862

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 32348160

約数和(自身を除く): 18476298

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 863, 893, 1726, 1786, 2589, 2679, 5178, 5358, 7767, 8037, 15534, 16074, 16397, 32794, 40561, 49191, 81122, 98382, 121683, 147573, 243366, 295146, 365049, 730098, 770659, 1541318, 2311977, 4623954, 6935931, 13871862]

約数ペア:

[(1, 13871862), (2, 6935931), (3, 4623954), (6, 2311977), (9, 1541318), (18, 770659), (19, 730098), (38, 365049), (47, 295146), (57, 243366), (94, 147573), (114, 121683), (141, 98382), (171, 81122), (282, 49191), (342, 40561), (423, 32794), (846, 16397), (863, 16074), (893, 15534), (1726, 8037), (1786, 7767), (2589, 5358), (2679, 5178)]