40725342

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11971}}^1$

素因数の和:11995

約数の個数: 48

約数和(自身を含む): 104587392

約数和(自身を除く): 63862050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 11971, 23942, 35913, 71826, 83797, 107739, 167594, 215478, 251391, 323217, 502782, 646434, 754173, 969651, 1508346, 1939302, 2262519, 2908953, 4525038, 5817906, 6787557, 13575114, 20362671, 40725342]

約数ペア:

[(1, 40725342), (2, 20362671), (3, 13575114), (6, 6787557), (7, 5817906), (9, 4525038), (14, 2908953), (18, 2262519), (21, 1939302), (27, 1508346), (42, 969651), (54, 754173), (63, 646434), (81, 502782), (126, 323217), (162, 251391), (189, 215478), (243, 167594), (378, 107739), (486, 83797), (567, 71826), (1134, 35913), (1701, 23942), (3402, 11971)]