2158218

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2922102

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 2351, 4702, 7053, 14106, 21159, 39967, 42318, 63477, 79934, 119901, 126954, 239802, 359703, 719406, 1079109, 2158218]

約数ペア:

[(1, 2158218), (2, 1079109), (3, 719406), (6, 359703), (9, 239802), (17, 126954), (18, 119901), (27, 79934), (34, 63477), (51, 42318), (54, 39967), (102, 21159), (153, 14106), (306, 7053), (459, 4702), (918, 2351)]