4005342

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{613}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 9799440

約数和(自身を除く): 5794098

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 613, 726, 1089, 1226, 1839, 2178, 3267, 3678, 5517, 6534, 6743, 11034, 13486, 16551, 20229, 33102, 40458, 60687, 74173, 121374, 148346, 182061, 222519, 364122, 445038, 667557, 1335114, 2002671, 4005342]

約数ペア:

[(1, 4005342), (2, 2002671), (3, 1335114), (6, 667557), (9, 445038), (11, 364122), (18, 222519), (22, 182061), (27, 148346), (33, 121374), (54, 74173), (66, 60687), (99, 40458), (121, 33102), (198, 20229), (242, 16551), (297, 13486), (363, 11034), (594, 6743), (613, 6534), (726, 5517), (1089, 3678), (1226, 3267), (1839, 2178)]