247352742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151009}}^1$

素因数の和:151037

約数の個数: 48

約数和(自身を含む): 659611680

約数和(自身を除く): 412258938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 151009, 302018, 453027, 906054, 1057063, 1359081, 1963117, 2114126, 2718162, 3171189, 3926234, 5889351, 6342378, 9513567, 11778702, 13741819, 17668053, 19027134, 27483638, 35336106, 41225457, 82450914, 123676371, 247352742]

約数ペア:

[(1, 247352742), (2, 123676371), (3, 82450914), (6, 41225457), (7, 35336106), (9, 27483638), (13, 19027134), (14, 17668053), (18, 13741819), (21, 11778702), (26, 9513567), (39, 6342378), (42, 5889351), (63, 3926234), (78, 3171189), (91, 2718162), (117, 2114126), (126, 1963117), (182, 1359081), (234, 1057063), (273, 906054), (546, 453027), (819, 302018), (1638, 151009)]