1910988

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:606

約数の個数: 36

約数和(自身を含む): 4884880

約数和(自身を除く): 2973892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 487, 654, 974, 981, 1308, 1461, 1948, 1962, 2922, 3924, 4383, 5844, 8766, 17532, 53083, 106166, 159249, 212332, 318498, 477747, 636996, 955494, 1910988]

約数ペア:

[(1, 1910988), (2, 955494), (3, 636996), (4, 477747), (6, 318498), (9, 212332), (12, 159249), (18, 106166), (36, 53083), (109, 17532), (218, 8766), (327, 5844), (436, 4383), (487, 3924), (654, 2922), (974, 1962), (981, 1948), (1308, 1461)]