1812752532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{91387}}^1$

素因数の和:91445

約数の個数: 72

約数和(自身を含む): 4989784800

約数和(自身を除く): 3177032268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 19836, 91387, 182774, 274161, 365548, 548322, 822483, 1096644, 1644966, 1736353, 2650223, 3289932, 3472706, 5209059, 5300446, 6945412, 7950669, 10418118, 10600892, 15627177, 15901338, 20836236, 23852007, 31254354, 31802676, 47704014, 50354237, 62508708, 95408028, 100708474, 151062711, 201416948, 302125422, 453188133, 604250844, 906376266, 1812752532]

約数ペア:

[(1, 1812752532), (2, 906376266), (3, 604250844), (4, 453188133), (6, 302125422), (9, 201416948), (12, 151062711), (18, 100708474), (19, 95408028), (29, 62508708), (36, 50354237), (38, 47704014), (57, 31802676), (58, 31254354), (76, 23852007), (87, 20836236), (114, 15901338), (116, 15627177), (171, 10600892), (174, 10418118), (228, 7950669), (261, 6945412), (342, 5300446), (348, 5209059), (522, 3472706), (551, 3289932), (684, 2650223), (1044, 1736353), (1102, 1644966), (1653, 1096644), (2204, 822483), (3306, 548322), (4959, 365548), (6612, 274161), (9918, 182774), (19836, 91387)]