3171654

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 7368192

約数和(自身を除く): 4196538

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 163, 207, 282, 326, 414, 423, 489, 846, 978, 1081, 1467, 2162, 2934, 3243, 3749, 6486, 7498, 7661, 9729, 11247, 15322, 19458, 22494, 22983, 33741, 45966, 67482, 68949, 137898, 176203, 352406, 528609, 1057218, 1585827, 3171654]

約数ペア:

[(1, 3171654), (2, 1585827), (3, 1057218), (6, 528609), (9, 352406), (18, 176203), (23, 137898), (46, 68949), (47, 67482), (69, 45966), (94, 33741), (138, 22983), (141, 22494), (163, 19458), (207, 15322), (282, 11247), (326, 9729), (414, 7661), (423, 7498), (489, 6486), (846, 3749), (978, 3243), (1081, 2934), (1467, 2162)]