27802242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 71351280

約数和(自身を除く): 43549038

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 29, 34, 39, 51, 58, 78, 87, 102, 117, 153, 174, 221, 234, 241, 261, 306, 377, 442, 482, 493, 522, 663, 723, 754, 986, 1131, 1326, 1446, 1479, 1989, 2169, 2262, 2958, 3133, 3393, 3978, 4097, 4338, 4437, 6266, 6409, 6786, 6989, 8194, 8874, 9399, 12291, 12818, 13978, 18798, 19227, 20967, 24582, 28197, 36873, 38454, 41934, 53261, 56394, 57681, 62901, 73746, 90857, 106522, 115362, 118813, 125802, 159783, 181714, 237626, 272571, 319566, 356439, 479349, 545142, 712878, 817713, 958698, 1069317, 1544569, 1635426, 2138634, 3089138, 4633707, 9267414, 13901121, 27802242]

約数ペア:

[(1, 27802242), (2, 13901121), (3, 9267414), (6, 4633707), (9, 3089138), (13, 2138634), (17, 1635426), (18, 1544569), (26, 1069317), (29, 958698), (34, 817713), (39, 712878), (51, 545142), (58, 479349), (78, 356439), (87, 319566), (102, 272571), (117, 237626), (153, 181714), (174, 159783), (221, 125802), (234, 118813), (241, 115362), (261, 106522), (306, 90857), (377, 73746), (442, 62901), (482, 57681), (493, 56394), (522, 53261), (663, 41934), (723, 38454), (754, 36873), (986, 28197), (1131, 24582), (1326, 20967), (1446, 19227), (1479, 18798), (1989, 13978), (2169, 12818), (2262, 12291), (2958, 9399), (3133, 8874), (3393, 8194), (3978, 6989), (4097, 6786), (4338, 6409), (4437, 6266)]