11551566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 26707968

約数和(自身を除く): 15156402

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 94, 137, 138, 141, 274, 282, 299, 411, 598, 611, 822, 897, 1081, 1222, 1781, 1794, 1833, 2162, 3151, 3243, 3562, 3666, 5343, 6302, 6439, 6486, 9453, 10686, 12878, 14053, 18906, 19317, 28106, 38634, 40963, 42159, 81926, 83707, 84318, 122889, 148097, 167414, 245778, 251121, 296194, 444291, 502242, 888582, 1925261, 3850522, 5775783, 11551566]

約数ペア:

[(1, 11551566), (2, 5775783), (3, 3850522), (6, 1925261), (13, 888582), (23, 502242), (26, 444291), (39, 296194), (46, 251121), (47, 245778), (69, 167414), (78, 148097), (94, 122889), (137, 84318), (138, 83707), (141, 81926), (274, 42159), (282, 40963), (299, 38634), (411, 28106), (598, 19317), (611, 18906), (822, 14053), (897, 12878), (1081, 10686), (1222, 9453), (1781, 6486), (1794, 6439), (1833, 6302), (2162, 5343), (3151, 3666), (3243, 3562)]