30921732

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{1913}}^1$

素因数の和:2372

約数の個数: 36

約数和(自身を含む): 78378300

約数和(自身を除く): 47456568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 1913, 2694, 3826, 4041, 5388, 5739, 7652, 8082, 11478, 16164, 17217, 22956, 34434, 68868, 858937, 1717874, 2576811, 3435748, 5153622, 7730433, 10307244, 15460866, 30921732]

約数ペア:

[(1, 30921732), (2, 15460866), (3, 10307244), (4, 7730433), (6, 5153622), (9, 3435748), (12, 2576811), (18, 1717874), (36, 858937), (449, 68868), (898, 34434), (1347, 22956), (1796, 17217), (1913, 16164), (2694, 11478), (3826, 8082), (4041, 7652), (5388, 5739)]