27191508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 67200000

約数和(自身を除く): 40008492

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 239, 478, 499, 717, 956, 998, 1434, 1497, 1996, 2868, 2994, 4541, 5988, 9082, 9481, 13623, 18164, 18962, 27246, 28443, 37924, 54492, 56886, 113772, 119261, 238522, 357783, 477044, 715566, 1431132, 2265959, 4531918, 6797877, 9063836, 13595754, 27191508]

約数ペア:

[(1, 27191508), (2, 13595754), (3, 9063836), (4, 6797877), (6, 4531918), (12, 2265959), (19, 1431132), (38, 715566), (57, 477044), (76, 357783), (114, 238522), (228, 119261), (239, 113772), (478, 56886), (499, 54492), (717, 37924), (956, 28443), (998, 27246), (1434, 18962), (1497, 18164), (1996, 13623), (2868, 9481), (2994, 9082), (4541, 5988)]