22518471

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 10140729

約数列:

[1, 3, 29, 41, 59, 87, 107, 123, 177, 321, 1189, 1711, 2419, 3103, 3567, 4387, 5133, 6313, 7257, 9309, 13161, 18939, 70151, 127223, 183077, 210453, 258833, 381669, 549231, 776499, 7506157, 22518471]

約数ペア:

[(1, 22518471), (3, 7506157), (29, 776499), (41, 549231), (59, 381669), (87, 258833), (107, 210453), (123, 183077), (177, 127223), (321, 70151), (1189, 18939), (1711, 13161), (2419, 9309), (3103, 7257), (3567, 6313), (4387, 5133)]