1349478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 3232320

約数和(自身を除く): 1882842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 79, 117, 146, 158, 219, 234, 237, 438, 474, 657, 711, 949, 1027, 1314, 1422, 1898, 2054, 2847, 3081, 5694, 5767, 6162, 8541, 9243, 11534, 17082, 17301, 18486, 34602, 51903, 74971, 103806, 149942, 224913, 449826, 674739, 1349478]

約数ペア:

[(1, 1349478), (2, 674739), (3, 449826), (6, 224913), (9, 149942), (13, 103806), (18, 74971), (26, 51903), (39, 34602), (73, 18486), (78, 17301), (79, 17082), (117, 11534), (146, 9243), (158, 8541), (219, 6162), (234, 5767), (237, 5694), (438, 3081), (474, 2847), (657, 2054), (711, 1898), (949, 1422), (1027, 1314)]