29721318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1123}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 65066112

約数和(自身を除く): 35344794

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 401, 802, 1123, 1203, 2246, 2406, 3369, 4411, 6738, 8822, 12353, 13233, 24706, 26466, 37059, 74118, 450323, 900646, 1350969, 2701938, 4953553, 9907106, 14860659, 29721318]

約数ペア:

[(1, 29721318), (2, 14860659), (3, 9907106), (6, 4953553), (11, 2701938), (22, 1350969), (33, 900646), (66, 450323), (401, 74118), (802, 37059), (1123, 26466), (1203, 24706), (2246, 13233), (2406, 12353), (3369, 8822), (4411, 6738)]