7664994

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 18086328

約数和(自身を除く): 10421334

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 629, 666, 677, 1258, 1354, 1887, 2031, 3774, 4062, 5661, 6093, 11322, 11509, 12186, 23018, 25049, 34527, 50098, 69054, 75147, 103581, 150294, 207162, 225441, 425833, 450882, 851666, 1277499, 2554998, 3832497, 7664994]

約数ペア:

[(1, 7664994), (2, 3832497), (3, 2554998), (6, 1277499), (9, 851666), (17, 450882), (18, 425833), (34, 225441), (37, 207162), (51, 150294), (74, 103581), (102, 75147), (111, 69054), (153, 50098), (222, 34527), (306, 25049), (333, 23018), (629, 12186), (666, 11509), (677, 11322), (1258, 6093), (1354, 5661), (1887, 4062), (2031, 3774)]