31382406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 74552400

約数和(自身を除く): 43169994

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 353, 449, 706, 898, 1059, 1347, 2118, 2694, 3177, 3883, 4041, 4939, 6354, 7766, 8082, 9878, 11649, 14817, 23298, 29634, 34947, 44451, 69894, 88902, 158497, 316994, 475491, 950982, 1426473, 1743467, 2852946, 3486934, 5230401, 10460802, 15691203, 31382406]

約数ペア:

[(1, 31382406), (2, 15691203), (3, 10460802), (6, 5230401), (9, 3486934), (11, 2852946), (18, 1743467), (22, 1426473), (33, 950982), (66, 475491), (99, 316994), (198, 158497), (353, 88902), (449, 69894), (706, 44451), (898, 34947), (1059, 29634), (1347, 23298), (2118, 14817), (2694, 11649), (3177, 9878), (3883, 8082), (4041, 7766), (4939, 6354)]