1621297008

素因数分解:

$2^4\times 3^2\times {\mathrm{11259007}}^1$

素因数の和:11259021

約数の個数: 30

約数和(自身を含む): 4537380224

約数和(自身を除く): 2916083216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11259007, 22518014, 33777021, 45036028, 67554042, 90072056, 101331063, 135108084, 180144112, 202662126, 270216168, 405324252, 540432336, 810648504, 1621297008]

約数ペア:

[(1, 1621297008), (2, 810648504), (3, 540432336), (4, 405324252), (6, 270216168), (8, 202662126), (9, 180144112), (12, 135108084), (16, 101331063), (18, 90072056), (24, 67554042), (36, 45036028), (48, 33777021), (72, 22518014), (144, 11259007)]