2028902418

素因数分解:

$2^1\times 3^4\times {\mathrm{2663}}^1\times {\mathrm{4703}}^1$

素因数の和:7380

約数の個数: 40

約数和(自身を含む): 4548918528

約数和(自身を除く): 2520016110

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2663, 4703, 5326, 7989, 9406, 14109, 15978, 23967, 28218, 42327, 47934, 71901, 84654, 126981, 143802, 215703, 253962, 380943, 431406, 761886, 12524089, 25048178, 37572267, 75144534, 112716801, 225433602, 338150403, 676300806, 1014451209, 2028902418]

約数ペア:

[(1, 2028902418), (2, 1014451209), (3, 676300806), (6, 338150403), (9, 225433602), (18, 112716801), (27, 75144534), (54, 37572267), (81, 25048178), (162, 12524089), (2663, 761886), (4703, 431406), (5326, 380943), (7989, 253962), (9406, 215703), (14109, 143802), (15978, 126981), (23967, 84654), (28218, 71901), (42327, 47934)]