1838823042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{1021}}^1$

素因数の和:1483

約数の個数: 64

約数和(自身を含む): 4251389184

約数和(自身を除く): 2412566142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 313, 411, 626, 822, 939, 959, 1021, 1878, 1918, 2042, 2191, 2877, 3063, 4382, 5754, 6126, 6573, 7147, 13146, 14294, 21441, 42881, 42882, 85762, 128643, 139877, 257286, 279754, 300167, 319573, 419631, 600334, 639146, 839262, 900501, 958719, 979139, 1801002, 1917438, 1958278, 2237011, 2937417, 4474022, 5874834, 6711033, 13422066, 43781501, 87563002, 131344503, 262689006, 306470507, 612941014, 919411521, 1838823042]

約数ペア:

[(1, 1838823042), (2, 919411521), (3, 612941014), (6, 306470507), (7, 262689006), (14, 131344503), (21, 87563002), (42, 43781501), (137, 13422066), (274, 6711033), (313, 5874834), (411, 4474022), (626, 2937417), (822, 2237011), (939, 1958278), (959, 1917438), (1021, 1801002), (1878, 979139), (1918, 958719), (2042, 900501), (2191, 839262), (2877, 639146), (3063, 600334), (4382, 419631), (5754, 319573), (6126, 300167), (6573, 279754), (7147, 257286), (13146, 139877), (14294, 128643), (21441, 85762), (42881, 42882)]