489237732

素因数分解:

$2^2\times 3^6\times {\mathrm{167777}}^1$

素因数の和:167799

約数の個数: 42

約数和(自身を含む): 1283669478

約数和(自身を除く): 794431746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 167777, 335554, 503331, 671108, 1006662, 1509993, 2013324, 3019986, 4529979, 6039972, 9059958, 13589937, 18119916, 27179874, 40769811, 54359748, 81539622, 122309433, 163079244, 244618866, 489237732]

約数ペア:

[(1, 489237732), (2, 244618866), (3, 163079244), (4, 122309433), (6, 81539622), (9, 54359748), (12, 40769811), (18, 27179874), (27, 18119916), (36, 13589937), (54, 9059958), (81, 6039972), (108, 4529979), (162, 3019986), (243, 2013324), (324, 1509993), (486, 1006662), (729, 671108), (972, 503331), (1458, 335554), (2916, 167777)]