18087948

素因数分解:

$2^2\times 3^6\times {\mathrm{6203}}^1$

素因数の和:6225

約数の個数: 42

約数和(自身を含む): 47466804

約数和(自身を除く): 29378856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 6203, 12406, 18609, 24812, 37218, 55827, 74436, 111654, 167481, 223308, 334962, 502443, 669924, 1004886, 1507329, 2009772, 3014658, 4521987, 6029316, 9043974, 18087948]

約数ペア:

[(1, 18087948), (2, 9043974), (3, 6029316), (4, 4521987), (6, 3014658), (9, 2009772), (12, 1507329), (18, 1004886), (27, 669924), (36, 502443), (54, 334962), (81, 223308), (108, 167481), (162, 111654), (243, 74436), (324, 55827), (486, 37218), (729, 24812), (972, 18609), (1458, 12406), (2916, 6203)]