16383258

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 37024416

約数和(自身を除く): 20641158

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 347, 366, 387, 549, 694, 774, 1041, 1098, 2082, 2623, 3123, 5246, 6246, 7869, 14921, 15738, 21167, 23607, 29842, 42334, 44763, 47214, 63501, 89526, 127002, 134289, 190503, 268578, 381006, 910181, 1820362, 2730543, 5461086, 8191629, 16383258]

約数ペア:

[(1, 16383258), (2, 8191629), (3, 5461086), (6, 2730543), (9, 1820362), (18, 910181), (43, 381006), (61, 268578), (86, 190503), (122, 134289), (129, 127002), (183, 89526), (258, 63501), (347, 47214), (366, 44763), (387, 42334), (549, 29842), (694, 23607), (774, 21167), (1041, 15738), (1098, 14921), (2082, 7869), (2623, 6246), (3123, 5246)]