21073302

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{4051}}^1$

素因数の和:4093

約数の個数: 36

約数和(自身を含む): 48514596

約数和(自身を除く): 27441294

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 4051, 5202, 8102, 12153, 24306, 36459, 68867, 72918, 137734, 206601, 413202, 619803, 1170739, 1239606, 2341478, 3512217, 7024434, 10536651, 21073302]

約数ペア:

[(1, 21073302), (2, 10536651), (3, 7024434), (6, 3512217), (9, 2341478), (17, 1239606), (18, 1170739), (34, 619803), (51, 413202), (102, 206601), (153, 137734), (289, 72918), (306, 68867), (578, 36459), (867, 24306), (1734, 12153), (2601, 8102), (4051, 5202)]