6446556

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{541}}^1$

素因数の和:882

約数の個数: 36

約数和(自身を含む): 16374904

約数和(自身を除く): 9928348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 541, 662, 993, 1082, 1324, 1623, 1986, 2164, 2979, 3246, 3972, 4869, 5958, 6492, 9738, 11916, 19476, 179071, 358142, 537213, 716284, 1074426, 1611639, 2148852, 3223278, 6446556]

約数ペア:

[(1, 6446556), (2, 3223278), (3, 2148852), (4, 1611639), (6, 1074426), (9, 716284), (12, 537213), (18, 358142), (36, 179071), (331, 19476), (541, 11916), (662, 9738), (993, 6492), (1082, 5958), (1324, 4869), (1623, 3972), (1986, 3246), (2164, 2979)]