40164084

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{5003}}^1$

素因数の和:5236

約数の個数: 36

約数和(自身を含む): 102001536

約数和(自身を除く): 61837452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 5003, 8028, 10006, 15009, 20012, 30018, 45027, 60036, 90054, 180108, 1115669, 2231338, 3347007, 4462676, 6694014, 10041021, 13388028, 20082042, 40164084]

約数ペア:

[(1, 40164084), (2, 20082042), (3, 13388028), (4, 10041021), (6, 6694014), (9, 4462676), (12, 3347007), (18, 2231338), (36, 1115669), (223, 180108), (446, 90054), (669, 60036), (892, 45027), (1338, 30018), (2007, 20012), (2676, 15009), (4014, 10006), (5003, 8028)]