28039086

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{91631}}^1$

素因数の和:91656

約数の個数: 24

約数和(自身を含む): 64325664

約数和(自身を除く): 36286578

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 91631, 183262, 274893, 549786, 824679, 1557727, 1649358, 3115454, 4673181, 9346362, 14019543, 28039086]

約数ペア:

[(1, 28039086), (2, 14019543), (3, 9346362), (6, 4673181), (9, 3115454), (17, 1649358), (18, 1557727), (34, 824679), (51, 549786), (102, 274893), (153, 183262), (306, 91631)]