1680264

素因数分解:

$2^3\times 3^4\times {\mathrm{2593}}^1$

素因数の和:2611

約数の個数: 40

約数和(自身を含む): 4708110

約数和(自身を除く): 3027846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2593, 5186, 7779, 10372, 15558, 20744, 23337, 31116, 46674, 62232, 70011, 93348, 140022, 186696, 210033, 280044, 420066, 560088, 840132, 1680264]

約数ペア:

[(1, 1680264), (2, 840132), (3, 560088), (4, 420066), (6, 280044), (8, 210033), (9, 186696), (12, 140022), (18, 93348), (24, 70011), (27, 62232), (36, 46674), (54, 31116), (72, 23337), (81, 20744), (108, 15558), (162, 10372), (216, 7779), (324, 5186), (648, 2593)]