18738126

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 44776368

約数和(自身を除く): 26038242

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 937, 1111, 1818, 1874, 2222, 2811, 3333, 5622, 6666, 8433, 9999, 10307, 16866, 19998, 20614, 30921, 61842, 92763, 94637, 185526, 189274, 283911, 567822, 851733, 1041007, 1703466, 2082014, 3123021, 6246042, 9369063, 18738126]

約数ペア:

[(1, 18738126), (2, 9369063), (3, 6246042), (6, 3123021), (9, 2082014), (11, 1703466), (18, 1041007), (22, 851733), (33, 567822), (66, 283911), (99, 189274), (101, 185526), (198, 94637), (202, 92763), (303, 61842), (606, 30921), (909, 20614), (937, 19998), (1111, 16866), (1818, 10307), (1874, 9999), (2222, 8433), (2811, 6666), (3333, 5622)]