40385574

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 103420800

約数和(自身を除く): 63035226

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 37, 41, 51, 54, 58, 74, 82, 87, 102, 111, 123, 153, 174, 222, 246, 261, 306, 333, 369, 459, 493, 522, 629, 666, 697, 738, 783, 918, 986, 999, 1073, 1107, 1189, 1258, 1394, 1479, 1517, 1566, 1887, 1998, 2091, 2146, 2214, 2378, 2958, 3034, 3219, 3567, 3774, 4182, 4437, 4551, 5661, 6273, 6438, 7134, 8874, 9102, 9657, 10701, 11322, 12546, 13311, 13653, 16983, 18241, 18819, 19314, 20213, 21402, 25789, 26622, 27306, 28971, 32103, 33966, 36482, 37638, 40426, 40959, 43993, 51578, 54723, 57942, 60639, 64206, 77367, 81918, 87986, 109446, 121278, 131979, 154734, 164169, 181917, 232101, 263958, 328338, 363834, 395937, 464202, 492507, 545751, 696303, 747881, 791874, 985014, 1091502, 1187811, 1392606, 1495762, 2243643, 2375622, 4487286, 6730929, 13461858, 20192787, 40385574]

約数ペア:

[(1, 40385574), (2, 20192787), (3, 13461858), (6, 6730929), (9, 4487286), (17, 2375622), (18, 2243643), (27, 1495762), (29, 1392606), (34, 1187811), (37, 1091502), (41, 985014), (51, 791874), (54, 747881), (58, 696303), (74, 545751), (82, 492507), (87, 464202), (102, 395937), (111, 363834), (123, 328338), (153, 263958), (174, 232101), (222, 181917), (246, 164169), (261, 154734), (306, 131979), (333, 121278), (369, 109446), (459, 87986), (493, 81918), (522, 77367), (629, 64206), (666, 60639), (697, 57942), (738, 54723), (783, 51578), (918, 43993), (986, 40959), (999, 40426), (1073, 37638), (1107, 36482), (1189, 33966), (1258, 32103), (1394, 28971), (1479, 27306), (1517, 26622), (1566, 25789), (1887, 21402), (1998, 20213), (2091, 19314), (2146, 18819), (2214, 18241), (2378, 16983), (2958, 13653), (3034, 13311), (3219, 12546), (3567, 11322), (3774, 10701), (4182, 9657), (4437, 9102), (4551, 8874), (5661, 7134), (6273, 6438)]