2015278542

素因数分解:

$2^1\times 3^4\times {\mathrm{1783}}^1\times {\mathrm{6977}}^1$

素因数の和:8774

約数の個数: 40

約数和(自身を含む): 4518896976

約数和(自身を除く): 2503618434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1783, 3566, 5349, 6977, 10698, 13954, 16047, 20931, 32094, 41862, 48141, 62793, 96282, 125586, 144423, 188379, 288846, 376758, 565137, 1130274, 12439991, 24879982, 37319973, 74639946, 111959919, 223919838, 335879757, 671759514, 1007639271, 2015278542]

約数ペア:

[(1, 2015278542), (2, 1007639271), (3, 671759514), (6, 335879757), (9, 223919838), (18, 111959919), (27, 74639946), (54, 37319973), (81, 24879982), (162, 12439991), (1783, 1130274), (3566, 565137), (5349, 376758), (6977, 288846), (10698, 188379), (13954, 144423), (16047, 125586), (20931, 96282), (32094, 62793), (41862, 48141)]