12804920652

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{603209}}^1$

素因数の和:603306

約数の個数: 48

約数和(自身を含む): 31415176800

約数和(自身を除く): 18610256148

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 61, 87, 116, 122, 174, 183, 244, 348, 366, 732, 1769, 3538, 5307, 7076, 10614, 21228, 603209, 1206418, 1809627, 2412836, 3619254, 7238508, 17493061, 34986122, 36795749, 52479183, 69972244, 73591498, 104958366, 110387247, 147182996, 209916732, 220774494, 441548988, 1067076721, 2134153442, 3201230163, 4268306884, 6402460326, 12804920652]

約数ペア:

[(1, 12804920652), (2, 6402460326), (3, 4268306884), (4, 3201230163), (6, 2134153442), (12, 1067076721), (29, 441548988), (58, 220774494), (61, 209916732), (87, 147182996), (116, 110387247), (122, 104958366), (174, 73591498), (183, 69972244), (244, 52479183), (348, 36795749), (366, 34986122), (732, 17493061), (1769, 7238508), (3538, 3619254), (5307, 2412836), (7076, 1809627), (10614, 1206418), (21228, 603209)]