1908624132

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{6791}}^1$

素因数の和:7049

約数の個数: 72

約数和(自身を含む): 4979188032

約数和(自身を除く): 3070563900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 211, 222, 333, 422, 444, 633, 666, 844, 1266, 1332, 1899, 2532, 3798, 6791, 7596, 7807, 13582, 15614, 20373, 23421, 27164, 31228, 40746, 46842, 61119, 70263, 81492, 93684, 122238, 140526, 244476, 251267, 281052, 502534, 753801, 1005068, 1432901, 1507602, 2261403, 2865802, 3015204, 4298703, 4522806, 5731604, 8597406, 9045612, 12896109, 17194812, 25792218, 51584436, 53017337, 106034674, 159052011, 212069348, 318104022, 477156033, 636208044, 954312066, 1908624132]

約数ペア:

[(1, 1908624132), (2, 954312066), (3, 636208044), (4, 477156033), (6, 318104022), (9, 212069348), (12, 159052011), (18, 106034674), (36, 53017337), (37, 51584436), (74, 25792218), (111, 17194812), (148, 12896109), (211, 9045612), (222, 8597406), (333, 5731604), (422, 4522806), (444, 4298703), (633, 3015204), (666, 2865802), (844, 2261403), (1266, 1507602), (1332, 1432901), (1899, 1005068), (2532, 753801), (3798, 502534), (6791, 281052), (7596, 251267), (7807, 244476), (13582, 140526), (15614, 122238), (20373, 93684), (23421, 81492), (27164, 70263), (31228, 61119), (40746, 46842)]