42320718

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 120

約数和(自身を含む): 111234816

約数和(自身を除く): 68914098

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 99, 102, 121, 127, 153, 162, 187, 198, 242, 254, 297, 306, 363, 374, 381, 459, 561, 594, 726, 762, 891, 918, 1089, 1122, 1143, 1377, 1397, 1683, 1782, 2057, 2159, 2178, 2286, 2754, 2794, 3267, 3366, 3429, 4114, 4191, 4318, 5049, 6171, 6477, 6534, 6858, 8382, 9801, 10098, 10287, 12342, 12573, 12954, 15147, 15367, 18513, 19431, 19602, 20574, 23749, 25146, 30294, 30734, 37026, 37719, 38862, 46101, 47498, 55539, 58293, 71247, 75438, 92202, 111078, 113157, 116586, 138303, 142494, 166617, 174879, 213741, 226314, 261239, 276606, 333234, 349758, 414909, 427482, 522478, 641223, 783717, 829818, 1244727, 1282446, 1567434, 1923669, 2351151, 2489454, 3847338, 4702302, 7053453, 14106906, 21160359, 42320718]

約数ペア:

[(1, 42320718), (2, 21160359), (3, 14106906), (6, 7053453), (9, 4702302), (11, 3847338), (17, 2489454), (18, 2351151), (22, 1923669), (27, 1567434), (33, 1282446), (34, 1244727), (51, 829818), (54, 783717), (66, 641223), (81, 522478), (99, 427482), (102, 414909), (121, 349758), (127, 333234), (153, 276606), (162, 261239), (187, 226314), (198, 213741), (242, 174879), (254, 166617), (297, 142494), (306, 138303), (363, 116586), (374, 113157), (381, 111078), (459, 92202), (561, 75438), (594, 71247), (726, 58293), (762, 55539), (891, 47498), (918, 46101), (1089, 38862), (1122, 37719), (1143, 37026), (1377, 30734), (1397, 30294), (1683, 25146), (1782, 23749), (2057, 20574), (2159, 19602), (2178, 19431), (2286, 18513), (2754, 15367), (2794, 15147), (3267, 12954), (3366, 12573), (3429, 12342), (4114, 10287), (4191, 10098), (4318, 9801), (5049, 8382), (6171, 6858), (6477, 6534)]