138402396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{937}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 383086704

約数和(自身を除く): 244684308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 373, 396, 746, 937, 1119, 1492, 1874, 2238, 2811, 3357, 3748, 4103, 4476, 5622, 6714, 8206, 8433, 10307, 11244, 12309, 13428, 16412, 16866, 20614, 24618, 30921, 33732, 36927, 41228, 49236, 61842, 73854, 92763, 123684, 147708, 185526, 349501, 371052, 699002, 1048503, 1398004, 2097006, 3145509, 3844511, 4194012, 6291018, 7689022, 11533533, 12582036, 15378044, 23067066, 34600599, 46134132, 69201198, 138402396]

約数ペア:

[(1, 138402396), (2, 69201198), (3, 46134132), (4, 34600599), (6, 23067066), (9, 15378044), (11, 12582036), (12, 11533533), (18, 7689022), (22, 6291018), (33, 4194012), (36, 3844511), (44, 3145509), (66, 2097006), (99, 1398004), (132, 1048503), (198, 699002), (373, 371052), (396, 349501), (746, 185526), (937, 147708), (1119, 123684), (1492, 92763), (1874, 73854), (2238, 61842), (2811, 49236), (3357, 41228), (3748, 36927), (4103, 33732), (4476, 30921), (5622, 24618), (6714, 20614), (8206, 16866), (8433, 16412), (10307, 13428), (11244, 12309)]