64572018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{90437}}^1$

素因数の和:90466

約数の個数: 32

約数和(自身を含む): 156276864

約数和(自身を除く): 91704846

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 90437, 180874, 271311, 542622, 633059, 1266118, 1537429, 1899177, 3074858, 3798354, 4612287, 9224574, 10762003, 21524006, 32286009, 64572018]

約数ペア:

[(1, 64572018), (2, 32286009), (3, 21524006), (6, 10762003), (7, 9224574), (14, 4612287), (17, 3798354), (21, 3074858), (34, 1899177), (42, 1537429), (51, 1266118), (102, 633059), (119, 542622), (238, 271311), (357, 180874), (714, 90437)]