40712724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86993}}^1$

素因数の和:87016

約数の個数: 36

約数和(自身を含む): 110830356

約数和(自身を除く): 70117632

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 86993, 173986, 260979, 347972, 521958, 782937, 1043916, 1130909, 1565874, 2261818, 3131748, 3392727, 4523636, 6785454, 10178181, 13570908, 20356362, 40712724]

約数ペア:

[(1, 40712724), (2, 20356362), (3, 13570908), (4, 10178181), (6, 6785454), (9, 4523636), (12, 3392727), (13, 3131748), (18, 2261818), (26, 1565874), (36, 1130909), (39, 1043916), (52, 782937), (78, 521958), (117, 347972), (156, 260979), (234, 173986), (468, 86993)]