223518906

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{318403}}^1$

素因数の和:318427

約数の個数: 32

約数和(自身を含む): 534918720

約数和(自身を除く): 311399814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 318403, 636806, 955209, 1910418, 2865627, 4139239, 5731254, 8278478, 8596881, 12417717, 17193762, 24835434, 37253151, 74506302, 111759453, 223518906]

約数ペア:

[(1, 223518906), (2, 111759453), (3, 74506302), (6, 37253151), (9, 24835434), (13, 17193762), (18, 12417717), (26, 8596881), (27, 8278478), (39, 5731254), (54, 4139239), (78, 2865627), (117, 1910418), (234, 955209), (351, 636806), (702, 318403)]