39278916

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{5171}}^1$

素因数の和:5392

約数の個数: 36

約数和(自身を含む): 99778224

約数和(自身を除く): 60499308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 5171, 7596, 10342, 15513, 20684, 31026, 46539, 62052, 93078, 186156, 1091081, 2182162, 3273243, 4364324, 6546486, 9819729, 13092972, 19639458, 39278916]

約数ペア:

[(1, 39278916), (2, 19639458), (3, 13092972), (4, 9819729), (6, 6546486), (9, 4364324), (12, 3273243), (18, 2182162), (36, 1091081), (211, 186156), (422, 93078), (633, 62052), (844, 46539), (1266, 31026), (1899, 20684), (2532, 15513), (3798, 10342), (5171, 7596)]