15327858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 38384640

約数和(自身を除く): 23056782

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 91, 134, 182, 201, 273, 402, 419, 469, 546, 838, 871, 938, 1257, 1407, 1742, 2514, 2613, 2814, 2933, 5226, 5447, 5866, 6097, 8799, 10894, 12194, 16341, 17598, 18291, 28073, 32682, 36582, 38129, 56146, 76258, 84219, 114387, 168438, 196511, 228774, 364949, 393022, 589533, 729898, 1094847, 1179066, 2189694, 2554643, 5109286, 7663929, 15327858]

約数ペア:

[(1, 15327858), (2, 7663929), (3, 5109286), (6, 2554643), (7, 2189694), (13, 1179066), (14, 1094847), (21, 729898), (26, 589533), (39, 393022), (42, 364949), (67, 228774), (78, 196511), (91, 168438), (134, 114387), (182, 84219), (201, 76258), (273, 56146), (402, 38129), (419, 36582), (469, 32682), (546, 28073), (838, 18291), (871, 17598), (938, 16341), (1257, 12194), (1407, 10894), (1742, 8799), (2514, 6097), (2613, 5866), (2814, 5447), (2933, 5226)]