438909006

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{72643}}^1$

素因数の和:72720

約数の個数: 32

約数和(自身を含む): 941466240

約数和(自身を除く): 502557234

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 6042, 72643, 145286, 217929, 435858, 1380217, 2760434, 3850079, 4140651, 7700158, 8281302, 11550237, 23100474, 73151501, 146303002, 219454503, 438909006]

約数ペア:

[(1, 438909006), (2, 219454503), (3, 146303002), (6, 73151501), (19, 23100474), (38, 11550237), (53, 8281302), (57, 7700158), (106, 4140651), (114, 3850079), (159, 2760434), (318, 1380217), (1007, 435858), (2014, 217929), (3021, 145286), (6042, 72643)]