21242964

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61043}}^1$

素因数の和:61079

約数の個数: 24

約数和(自身を含む): 51276960

約数和(自身を除く): 30033996

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 61043, 122086, 183129, 244172, 366258, 732516, 1770247, 3540494, 5310741, 7080988, 10621482, 21242964]

約数ペア:

[(1, 21242964), (2, 10621482), (3, 7080988), (4, 5310741), (6, 3540494), (12, 1770247), (29, 732516), (58, 366258), (87, 244172), (116, 183129), (174, 122086), (348, 61043)]