39468828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 113541120

約数和(自身を除く): 74072292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 644, 651, 659, 713, 868, 966, 1302, 1318, 1426, 1932, 1977, 2139, 2604, 2636, 2852, 3954, 4278, 4613, 4991, 7908, 8556, 9226, 9982, 13839, 14973, 15157, 18452, 19964, 20429, 27678, 29946, 30314, 40858, 45471, 55356, 59892, 60628, 61287, 81716, 90942, 106099, 122574, 143003, 181884, 212198, 245148, 286006, 318297, 424396, 429009, 469867, 572012, 636594, 858018, 939734, 1273188, 1409601, 1716036, 1879468, 2819202, 3289069, 5638404, 6578138, 9867207, 13156276, 19734414, 39468828]

約数ペア:

[(1, 39468828), (2, 19734414), (3, 13156276), (4, 9867207), (6, 6578138), (7, 5638404), (12, 3289069), (14, 2819202), (21, 1879468), (23, 1716036), (28, 1409601), (31, 1273188), (42, 939734), (46, 858018), (62, 636594), (69, 572012), (84, 469867), (92, 429009), (93, 424396), (124, 318297), (138, 286006), (161, 245148), (186, 212198), (217, 181884), (276, 143003), (322, 122574), (372, 106099), (434, 90942), (483, 81716), (644, 61287), (651, 60628), (659, 59892), (713, 55356), (868, 45471), (966, 40858), (1302, 30314), (1318, 29946), (1426, 27678), (1932, 20429), (1977, 19964), (2139, 18452), (2604, 15157), (2636, 14973), (2852, 13839), (3954, 9982), (4278, 9226), (4613, 8556), (4991, 7908)]