21584804556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3109}}^1\times {\mathrm{82651}}^1$

素因数の和:85774

約数の個数: 48

約数和(自身を含む): 57578689280

約数和(自身を除く): 35993884724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3109, 6218, 9327, 12436, 18654, 21763, 37308, 43526, 65289, 82651, 87052, 130578, 165302, 247953, 261156, 330604, 495906, 578557, 991812, 1157114, 1735671, 2314228, 3471342, 6942684, 256961959, 513923918, 770885877, 1027847836, 1541771754, 1798733713, 3083543508, 3597467426, 5396201139, 7194934852, 10792402278, 21584804556]

約数ペア:

[(1, 21584804556), (2, 10792402278), (3, 7194934852), (4, 5396201139), (6, 3597467426), (7, 3083543508), (12, 1798733713), (14, 1541771754), (21, 1027847836), (28, 770885877), (42, 513923918), (84, 256961959), (3109, 6942684), (6218, 3471342), (9327, 2314228), (12436, 1735671), (18654, 1157114), (21763, 991812), (37308, 578557), (43526, 495906), (65289, 330604), (82651, 261156), (87052, 247953), (130578, 165302)]