64379646

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{210391}}^1$

素因数の和:210416

約数の個数: 24

約数和(自身を含む): 147695184

約数和(自身を除く): 83315538

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 210391, 420782, 631173, 1262346, 1893519, 3576647, 3787038, 7153294, 10729941, 21459882, 32189823, 64379646]

約数ペア:

[(1, 64379646), (2, 32189823), (3, 21459882), (6, 10729941), (9, 7153294), (17, 3787038), (18, 3576647), (34, 1893519), (51, 1262346), (102, 631173), (153, 420782), (306, 210391)]