213241518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5477}}^1$

素因数の和:5598

約数の個数: 64

約数和(自身を含む): 546923520

約数和(自身を除く): 333682002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 103, 126, 189, 206, 309, 378, 618, 721, 927, 1442, 1854, 2163, 2781, 4326, 5477, 5562, 6489, 10954, 12978, 16431, 19467, 32862, 38339, 38934, 49293, 76678, 98586, 115017, 147879, 230034, 295758, 345051, 564131, 690102, 1035153, 1128262, 1692393, 2070306, 3384786, 3948917, 5077179, 7897834, 10154358, 11846751, 15231537, 23693502, 30463074, 35540253, 71080506, 106620759, 213241518]

約数ペア:

[(1, 213241518), (2, 106620759), (3, 71080506), (6, 35540253), (7, 30463074), (9, 23693502), (14, 15231537), (18, 11846751), (21, 10154358), (27, 7897834), (42, 5077179), (54, 3948917), (63, 3384786), (103, 2070306), (126, 1692393), (189, 1128262), (206, 1035153), (309, 690102), (378, 564131), (618, 345051), (721, 295758), (927, 230034), (1442, 147879), (1854, 115017), (2163, 98586), (2781, 76678), (4326, 49293), (5477, 38934), (5562, 38339), (6489, 32862), (10954, 19467), (12978, 16431)]