9111108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 22680000

約数和(自身を除く): 13568892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 449, 534, 898, 1068, 1347, 1691, 1796, 2694, 3382, 5073, 5388, 6764, 8531, 10146, 17062, 20292, 25593, 34124, 39961, 51186, 79922, 102372, 119883, 159844, 239766, 479532, 759259, 1518518, 2277777, 3037036, 4555554, 9111108]

約数ペア:

[(1, 9111108), (2, 4555554), (3, 3037036), (4, 2277777), (6, 1518518), (12, 759259), (19, 479532), (38, 239766), (57, 159844), (76, 119883), (89, 102372), (114, 79922), (178, 51186), (228, 39961), (267, 34124), (356, 25593), (449, 20292), (534, 17062), (898, 10146), (1068, 8531), (1347, 6764), (1691, 5388), (1796, 5073), (2694, 3382)]