21486108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{36541}}^1$

素因数の和:36562

約数の個数: 36

約数和(自身を含む): 58321032

約数和(自身を除く): 36834924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 36541, 73082, 109623, 146164, 219246, 255787, 438492, 511574, 767361, 1023148, 1534722, 1790509, 3069444, 3581018, 5371527, 7162036, 10743054, 21486108]

約数ペア:

[(1, 21486108), (2, 10743054), (3, 7162036), (4, 5371527), (6, 3581018), (7, 3069444), (12, 1790509), (14, 1534722), (21, 1023148), (28, 767361), (42, 511574), (49, 438492), (84, 255787), (98, 219246), (147, 146164), (196, 109623), (294, 73082), (588, 36541)]