21222229626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4773331}}^1$

素因数の和:4773371

約数の個数: 48

約数和(自身を含む): 52124785440

約数和(自身を除く): 30902555814

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 4773331, 9546662, 14319993, 28639986, 42959979, 62053303, 85919958, 90693289, 124106606, 181386578, 186159909, 272079867, 372319818, 544159734, 558479727, 816239601, 1116959454, 1179012757, 1632479202, 2358025514, 3537038271, 7074076542, 10611114813, 21222229626]

約数ペア:

[(1, 21222229626), (2, 10611114813), (3, 7074076542), (6, 3537038271), (9, 2358025514), (13, 1632479202), (18, 1179012757), (19, 1116959454), (26, 816239601), (38, 558479727), (39, 544159734), (57, 372319818), (78, 272079867), (114, 186159909), (117, 181386578), (171, 124106606), (234, 90693289), (247, 85919958), (342, 62053303), (494, 42959979), (741, 28639986), (1482, 14319993), (2223, 9546662), (4446, 4773331)]