21134214

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{40487}}^1$

素因数の和:40524

約数の個数: 24

約数和(自身を含む): 47370960

約数和(自身を除く): 26236746

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 40487, 80974, 121461, 242922, 364383, 728766, 1174123, 2348246, 3522369, 7044738, 10567107, 21134214]

約数ペア:

[(1, 21134214), (2, 10567107), (3, 7044738), (6, 3522369), (9, 2348246), (18, 1174123), (29, 728766), (58, 364383), (87, 242922), (174, 121461), (261, 80974), (522, 40487)]