42499884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 123289600

約数和(自身を除く): 80789716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 217, 228, 266, 372, 399, 434, 532, 589, 651, 798, 859, 868, 1178, 1302, 1596, 1718, 1767, 2356, 2577, 2604, 3436, 3534, 4123, 5154, 6013, 7068, 8246, 10308, 12026, 12369, 16321, 16492, 18039, 24052, 24738, 26629, 32642, 36078, 48963, 49476, 53258, 65284, 72156, 79887, 97926, 106516, 114247, 159774, 186403, 195852, 228494, 319548, 342741, 372806, 456988, 505951, 559209, 685482, 745612, 1011902, 1118418, 1370964, 1517853, 2023804, 2236836, 3035706, 3541657, 6071412, 7083314, 10624971, 14166628, 21249942, 42499884]

約数ペア:

[(1, 42499884), (2, 21249942), (3, 14166628), (4, 10624971), (6, 7083314), (7, 6071412), (12, 3541657), (14, 3035706), (19, 2236836), (21, 2023804), (28, 1517853), (31, 1370964), (38, 1118418), (42, 1011902), (57, 745612), (62, 685482), (76, 559209), (84, 505951), (93, 456988), (114, 372806), (124, 342741), (133, 319548), (186, 228494), (217, 195852), (228, 186403), (266, 159774), (372, 114247), (399, 106516), (434, 97926), (532, 79887), (589, 72156), (651, 65284), (798, 53258), (859, 49476), (868, 48963), (1178, 36078), (1302, 32642), (1596, 26629), (1718, 24738), (1767, 24052), (2356, 18039), (2577, 16492), (2604, 16321), (3436, 12369), (3534, 12026), (4123, 10308), (5154, 8246), (6013, 7068)]