40163148

素因数分解:

$2^2\times 3^3\times {\mathrm{373}}^1\times {\mathrm{997}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 104510560

約数和(自身を除く): 64347412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 373, 746, 997, 1119, 1492, 1994, 2238, 2991, 3357, 3988, 4476, 5982, 6714, 8973, 10071, 11964, 13428, 17946, 20142, 26919, 35892, 40284, 53838, 107676, 371881, 743762, 1115643, 1487524, 2231286, 3346929, 4462572, 6693858, 10040787, 13387716, 20081574, 40163148]

約数ペア:

[(1, 40163148), (2, 20081574), (3, 13387716), (4, 10040787), (6, 6693858), (9, 4462572), (12, 3346929), (18, 2231286), (27, 1487524), (36, 1115643), (54, 743762), (108, 371881), (373, 107676), (746, 53838), (997, 40284), (1119, 35892), (1492, 26919), (1994, 20142), (2238, 17946), (2991, 13428), (3357, 11964), (3988, 10071), (4476, 8973), (5982, 6714)]