28861722

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{84391}}^1$

素因数の和:84418

約数の個数: 24

約数和(自身を含む): 65825760

約数和(自身を除く): 36964038

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 84391, 168782, 253173, 506346, 759519, 1519038, 1603429, 3206858, 4810287, 9620574, 14430861, 28861722]

約数ペア:

[(1, 28861722), (2, 14430861), (3, 9620574), (6, 4810287), (9, 3206858), (18, 1603429), (19, 1519038), (38, 759519), (57, 506346), (114, 253173), (171, 168782), (342, 84391)]