26746020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{21227}}^1$

素因数の和:21249

約数の個数: 72

約数和(自身を含む): 92723904

約数和(自身を除く): 65977884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 21227, 42454, 63681, 84908, 106135, 127362, 148589, 191043, 212270, 254724, 297178, 318405, 382086, 424540, 445767, 594356, 636810, 742945, 764172, 891534, 955215, 1273620, 1337301, 1485890, 1783068, 1910430, 2228835, 2674602, 2971780, 3820860, 4457670, 5349204, 6686505, 8915340, 13373010, 26746020]

約数ペア:

[(1, 26746020), (2, 13373010), (3, 8915340), (4, 6686505), (5, 5349204), (6, 4457670), (7, 3820860), (9, 2971780), (10, 2674602), (12, 2228835), (14, 1910430), (15, 1783068), (18, 1485890), (20, 1337301), (21, 1273620), (28, 955215), (30, 891534), (35, 764172), (36, 742945), (42, 636810), (45, 594356), (60, 445767), (63, 424540), (70, 382086), (84, 318405), (90, 297178), (105, 254724), (126, 212270), (140, 191043), (180, 148589), (210, 127362), (252, 106135), (315, 84908), (420, 63681), (630, 42454), (1260, 21227)]