17871204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1051}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 45362240

約数和(自身を除く): 27491036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1051, 1308, 1417, 2102, 2834, 3153, 4204, 4251, 5668, 6306, 8502, 12612, 13663, 17004, 27326, 40989, 54652, 81978, 114559, 163956, 229118, 343677, 458236, 687354, 1374708, 1489267, 2978534, 4467801, 5957068, 8935602, 17871204]

約数ペア:

[(1, 17871204), (2, 8935602), (3, 5957068), (4, 4467801), (6, 2978534), (12, 1489267), (13, 1374708), (26, 687354), (39, 458236), (52, 343677), (78, 229118), (109, 163956), (156, 114559), (218, 81978), (327, 54652), (436, 40989), (654, 27326), (1051, 17004), (1308, 13663), (1417, 12612), (2102, 8502), (2834, 6306), (3153, 5668), (4204, 4251)]