25101342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2729}}^1$

素因数の和:2817

約数の個数: 48

約数和(自身を含む): 63030240

約数和(自身を除く): 37928898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 2729, 3066, 4599, 5458, 8187, 9198, 16374, 19103, 24561, 38206, 49122, 57309, 114618, 171927, 199217, 343854, 398434, 597651, 1195302, 1394519, 1792953, 2789038, 3585906, 4183557, 8367114, 12550671, 25101342]

約数ペア:

[(1, 25101342), (2, 12550671), (3, 8367114), (6, 4183557), (7, 3585906), (9, 2789038), (14, 1792953), (18, 1394519), (21, 1195302), (42, 597651), (63, 398434), (73, 343854), (126, 199217), (146, 171927), (219, 114618), (438, 57309), (511, 49122), (657, 38206), (1022, 24561), (1314, 19103), (1533, 16374), (2729, 9198), (3066, 8187), (4599, 5458)]