67899726

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 154271520

約数和(自身を除く): 86371794

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 401, 409, 414, 802, 818, 1203, 1227, 2406, 2454, 3609, 3681, 7218, 7362, 9223, 9407, 18446, 18814, 27669, 28221, 55338, 56442, 83007, 84663, 164009, 166014, 169326, 328018, 492027, 984054, 1476081, 2952162, 3772207, 7544414, 11316621, 22633242, 33949863, 67899726]

約数ペア:

[(1, 67899726), (2, 33949863), (3, 22633242), (6, 11316621), (9, 7544414), (18, 3772207), (23, 2952162), (46, 1476081), (69, 984054), (138, 492027), (207, 328018), (401, 169326), (409, 166014), (414, 164009), (802, 84663), (818, 83007), (1203, 56442), (1227, 55338), (2406, 28221), (2454, 27669), (3609, 18814), (3681, 18446), (7218, 9407), (7362, 9223)]