1440309474

素因数分解:

$2^1\times 3^2\times {\mathrm{4391}}^1\times {\mathrm{18223}}^1$

素因数の和:22622

約数の個数: 24

約数和(自身を含む): 3121552512

約数和(自身を除く): 1681243038

約数列:

[1, 2, 3, 6, 9, 18, 4391, 8782, 13173, 18223, 26346, 36446, 39519, 54669, 79038, 109338, 164007, 328014, 80017193, 160034386, 240051579, 480103158, 720154737, 1440309474]

約数ペア:

[(1, 1440309474), (2, 720154737), (3, 480103158), (6, 240051579), (9, 160034386), (18, 80017193), (4391, 328014), (8782, 164007), (13173, 109338), (18223, 79038), (26346, 54669), (36446, 39519)]