216259074

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{706729}}^1$

素因数の和:706754

約数の個数: 24

約数和(自身を含む): 496124460

約数和(自身を除く): 279865386

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 706729, 1413458, 2120187, 4240374, 6360561, 12014393, 12721122, 24028786, 36043179, 72086358, 108129537, 216259074]

約数ペア:

[(1, 216259074), (2, 108129537), (3, 72086358), (6, 36043179), (9, 24028786), (17, 12721122), (18, 12014393), (34, 6360561), (51, 4240374), (102, 2120187), (153, 1413458), (306, 706729)]