1918260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10657}}^1$

素因数の和:10672

約数の個数: 36

約数和(自身を含む): 5819268

約数和(自身を除く): 3901008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10657, 21314, 31971, 42628, 53285, 63942, 95913, 106570, 127884, 159855, 191826, 213140, 319710, 383652, 479565, 639420, 959130, 1918260]

約数ペア:

[(1, 1918260), (2, 959130), (3, 639420), (4, 479565), (5, 383652), (6, 319710), (9, 213140), (10, 191826), (12, 159855), (15, 127884), (18, 106570), (20, 95913), (30, 63942), (36, 53285), (45, 42628), (60, 31971), (90, 21314), (180, 10657)]