39821814

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 53490186

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 59, 87, 118, 174, 177, 261, 354, 431, 522, 531, 783, 862, 1062, 1293, 1566, 1593, 1711, 2586, 3186, 3422, 3879, 5133, 7758, 10266, 11637, 12499, 15399, 23274, 24998, 25429, 30798, 37497, 46197, 50858, 74994, 76287, 92394, 112491, 152574, 224982, 228861, 337473, 457722, 674946, 686583, 737441, 1373166, 1474882, 2212323, 4424646, 6636969, 13273938, 19910907, 39821814]

約数ペア:

[(1, 39821814), (2, 19910907), (3, 13273938), (6, 6636969), (9, 4424646), (18, 2212323), (27, 1474882), (29, 1373166), (54, 737441), (58, 686583), (59, 674946), (87, 457722), (118, 337473), (174, 228861), (177, 224982), (261, 152574), (354, 112491), (431, 92394), (522, 76287), (531, 74994), (783, 50858), (862, 46197), (1062, 37497), (1293, 30798), (1566, 25429), (1593, 24998), (1711, 23274), (2586, 15399), (3186, 12499), (3422, 11637), (3879, 10266), (5133, 7758)]