38953746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2729}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 92415960

約数和(自身を除く): 53462214

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 2729, 4758, 5458, 7137, 8187, 14274, 16374, 24561, 35477, 49122, 70954, 106431, 166469, 212862, 319293, 332938, 499407, 638586, 998814, 1498221, 2164097, 2996442, 4328194, 6492291, 12984582, 19476873, 38953746]

約数ペア:

[(1, 38953746), (2, 19476873), (3, 12984582), (6, 6492291), (9, 4328194), (13, 2996442), (18, 2164097), (26, 1498221), (39, 998814), (61, 638586), (78, 499407), (117, 332938), (122, 319293), (183, 212862), (234, 166469), (366, 106431), (549, 70954), (793, 49122), (1098, 35477), (1586, 24561), (2379, 16374), (2729, 14274), (4758, 8187), (5458, 7137)]