21446442

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{51803}}^1$

素因数の和:51834

約数の個数: 24

約数和(自身を含む): 48488544

約数和(自身を除く): 27042102

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 51803, 103606, 155409, 310818, 466227, 932454, 1191469, 2382938, 3574407, 7148814, 10723221, 21446442]

約数ペア:

[(1, 21446442), (2, 10723221), (3, 7148814), (6, 3574407), (9, 2382938), (18, 1191469), (23, 932454), (46, 466227), (69, 310818), (138, 155409), (207, 103606), (414, 51803)]