18215652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2383}}^1$

素因数の和:2417

約数の個数: 72

約数和(自身を含む): 53268096

約数和(自身を除く): 35052444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2383, 2548, 3822, 4766, 7149, 7644, 9532, 14298, 16681, 28596, 30979, 33362, 50043, 61958, 66724, 92937, 100086, 116767, 123916, 185874, 200172, 216853, 233534, 350301, 371748, 433706, 467068, 650559, 700602, 867412, 1301118, 1401204, 1517971, 2602236, 3035942, 4553913, 6071884, 9107826, 18215652]

約数ペア:

[(1, 18215652), (2, 9107826), (3, 6071884), (4, 4553913), (6, 3035942), (7, 2602236), (12, 1517971), (13, 1401204), (14, 1301118), (21, 867412), (26, 700602), (28, 650559), (39, 467068), (42, 433706), (49, 371748), (52, 350301), (78, 233534), (84, 216853), (91, 200172), (98, 185874), (147, 123916), (156, 116767), (182, 100086), (196, 92937), (273, 66724), (294, 61958), (364, 50043), (546, 33362), (588, 30979), (637, 28596), (1092, 16681), (1274, 14298), (1911, 9532), (2383, 7644), (2548, 7149), (3822, 4766)]