8661366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 21868704

約数和(自身を除く): 13207338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 1297, 2226, 2594, 3339, 3891, 6678, 7782, 9079, 11673, 18158, 23346, 27237, 54474, 68741, 81711, 137482, 163422, 206223, 412446, 481187, 618669, 962374, 1237338, 1443561, 2887122, 4330683, 8661366]

約数ペア:

[(1, 8661366), (2, 4330683), (3, 2887122), (6, 1443561), (7, 1237338), (9, 962374), (14, 618669), (18, 481187), (21, 412446), (42, 206223), (53, 163422), (63, 137482), (106, 81711), (126, 68741), (159, 54474), (318, 27237), (371, 23346), (477, 18158), (742, 11673), (954, 9079), (1113, 7782), (1297, 6678), (2226, 3891), (2594, 3339)]