61378218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{28181}}^1$

素因数の和:28211

約数の個数: 36

約数和(自身を含む): 146180034

約数和(自身を除く): 84801816

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 28181, 56362, 84543, 169086, 253629, 309991, 507258, 619982, 929973, 1859946, 2789919, 3409901, 5579838, 6819802, 10229703, 20459406, 30689109, 61378218]

約数ペア:

[(1, 61378218), (2, 30689109), (3, 20459406), (6, 10229703), (9, 6819802), (11, 5579838), (18, 3409901), (22, 2789919), (33, 1859946), (66, 929973), (99, 619982), (121, 507258), (198, 309991), (242, 253629), (363, 169086), (726, 84543), (1089, 56362), (2178, 28181)]