2028402

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:692

約数の個数: 40

約数和(自身を含む): 4791600

約数和(自身を除く): 2763198

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 659, 1026, 1318, 1539, 1977, 3078, 3954, 5931, 11862, 12521, 17793, 25042, 35586, 37563, 53379, 75126, 106758, 112689, 225378, 338067, 676134, 1014201, 2028402]

約数ペア:

[(1, 2028402), (2, 1014201), (3, 676134), (6, 338067), (9, 225378), (18, 112689), (19, 106758), (27, 75126), (38, 53379), (54, 37563), (57, 35586), (81, 25042), (114, 17793), (162, 12521), (171, 11862), (342, 5931), (513, 3954), (659, 3078), (1026, 1977), (1318, 1539)]